21910800000

素因数分解:

$2^7\times 3^1\times 5^5\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:123

約数の個数: 576

約数和(自身を含む): 79124623200

約数和(自身を除く): 57213823200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 31, 32, 38, 40, 48, 50, 57, 60, 62, 64, 75, 76, 80, 93, 95, 96, 100, 114, 120, 124, 125, 128, 150, 152, 155, 160, 186, 190, 192, 200, 228, 240, 248, 250, 285, 300, 304, 310, 320, 372, 375, 380, 384, 400, 456, 465, 475, 480, 496, 500, 570, 589, 600, 608, 620, 625, 640, 744, 750, 760, 775, 800, 912, 930, 950, 960, 961, 992, 1000, 1140, 1178, 1200, 1216, 1240, 1250, 1425, 1488, 1500, 1520, 1550, 1600, 1767, 1824, 1860, 1875, 1900, 1920, 1922, 1984, 2000, 2280, 2325, 2356, 2375, 2400, 2432, 2480, 2500, 2850, 2883, 2945, 2976, 3000, 3040, 3100, 3125, 3200, 3534, 3648, 3720, 3750, 3800, 3844, 3875, 3968, 4000, 4560, 4650, 4712, 4750, 4800, 4805, 4960, 5000, 5700, 5766, 5890, 5952, 6000, 6080, 6200, 6250, 7068, 7125, 7296, 7440, 7500, 7600, 7688, 7750, 8000, 8835, 9120, 9300, 9375, 9424, 9500, 9600, 9610, 9920, 10000, 11400, 11532, 11625, 11780, 11875, 11904, 12000, 12160, 12400, 12500, 14136, 14250, 14415, 14725, 14880, 15000, 15200, 15376, 15500, 16000, 17670, 18240, 18259, 18600, 18750, 18848, 19000, 19220, 19375, 19840, 20000, 22800, 23064, 23250, 23560, 23750, 24000, 24025, 24800, 25000, 28272, 28500, 28830, 29450, 29760, 30000, 30400, 30752, 31000, 35340, 35625, 36480, 36518, 37200, 37500, 37696, 38000, 38440, 38750, 40000, 44175, 45600, 46128, 46500, 47120, 47500, 48000, 48050, 49600, 50000, 54777, 56544, 57000, 57660, 58125, 58900, 59375, 59520, 60000, 60800, 61504, 62000, 70680, 71250, 72075, 73036, 73625, 74400, 75000, 75392, 76000, 76880, 77500, 80000, 88350, 91200, 91295, 92256, 93000, 94240, 95000, 96100, 96875, 99200, 100000, 109554, 113088, 114000, 115320, 116250, 117800, 118750, 120000, 120125, 123008, 124000, 141360, 142500, 144150, 146072, 147250, 148800, 150000, 152000, 153760, 155000, 176700, 178125, 182400, 182590, 184512, 186000, 188480, 190000, 192200, 193750, 200000, 219108, 220875, 226176, 228000, 230640, 232500, 235600, 237500, 240000, 240250, 248000, 273885, 282720, 285000, 288300, 290625, 292144, 294500, 297600, 300000, 304000, 307520, 310000, 353400, 356250, 360375, 365180, 368125, 369024, 372000, 376960, 380000, 384400, 387500, 400000, 438216, 441750, 456000, 456475, 461280, 465000, 471200, 475000, 480500, 496000, 547770, 565440, 570000, 576600, 581250, 584288, 589000, 600000, 600625, 615040, 620000, 706800, 712500, 720750, 730360, 736250, 744000, 760000, 768800, 775000, 876432, 883500, 912000, 912950, 922560, 930000, 942400, 950000, 961000, 1095540, 1104375, 1130880, 1140000, 1153200, 1162500, 1168576, 1178000, 1200000, 1201250, 1240000, 1369425, 1413600, 1425000, 1441500, 1460720, 1472500, 1488000, 1520000, 1537600, 1550000, 1752864, 1767000, 1801875, 1825900, 1840625, 1845120, 1860000, 1884800, 1900000, 1922000, 2191080, 2208750, 2280000, 2282375, 2306400, 2325000, 2337152, 2356000, 2402500, 2480000, 2738850, 2827200, 2850000, 2883000, 2921440, 2945000, 3003125, 3075200, 3100000, 3505728, 3534000, 3603750, 3651800, 3681250, 3720000, 3800000, 3844000, 4382160, 4417500, 4560000, 4564750, 4612800, 4650000, 4712000, 4805000, 5477700, 5521875, 5654400, 5700000, 5766000, 5842880, 5890000, 6006250, 6200000, 6847125, 7011456, 7068000, 7207500, 7303600, 7362500, 7440000, 7600000, 7688000, 8764320, 8835000, 9009375, 9129500, 9225600, 9300000, 9424000, 9610000, 10955400, 11043750, 11400000, 11411875, 11532000, 11685760, 11780000, 12012500, 12400000, 13694250, 14136000, 14415000, 14607200, 14725000, 15376000, 17528640, 17670000, 18018750, 18259000, 18600000, 19220000, 21910800, 22087500, 22800000, 22823750, 23064000, 23560000, 24025000, 27388500, 28272000, 28830000, 29214400, 29450000, 34235625, 35057280, 35340000, 36037500, 36518000, 37200000, 38440000, 43821600, 44175000, 45647500, 46128000, 47120000, 48050000, 54777000, 57059375, 57660000, 58428800, 58900000, 68471250, 70680000, 72075000, 73036000, 76880000, 87643200, 88350000, 91295000, 96100000, 109554000, 114118750, 115320000, 117800000, 136942500, 141360000, 144150000, 146072000, 171178125, 175286400, 176700000, 182590000, 192200000, 219108000, 228237500, 230640000, 235600000, 273885000, 288300000, 292144000, 342356250, 353400000, 365180000, 384400000, 438216000, 456475000, 547770000, 576600000, 684712500, 706800000, 730360000, 876432000, 912950000, 1095540000, 1153200000, 1369425000, 1460720000, 1825900000, 2191080000, 2738850000, 3651800000, 4382160000, 5477700000, 7303600000, 10955400000, 21910800000]

約数ペア:

[(1, 21910800000), (2, 10955400000), (3, 7303600000), (4, 5477700000), (5, 4382160000), (6, 3651800000), (8, 2738850000), (10, 2191080000), (12, 1825900000), (15, 1460720000), (16, 1369425000), (19, 1153200000), (20, 1095540000), (24, 912950000), (25, 876432000), (30, 730360000), (31, 706800000), (32, 684712500), (38, 576600000), (40, 547770000), (48, 456475000), (50, 438216000), (57, 384400000), (60, 365180000), (62, 353400000), (64, 342356250), (75, 292144000), (76, 288300000), (80, 273885000), (93, 235600000), (95, 230640000), (96, 228237500), (100, 219108000), (114, 192200000), (120, 182590000), (124, 176700000), (125, 175286400), (128, 171178125), (150, 146072000), (152, 144150000), (155, 141360000), (160, 136942500), (186, 117800000), (190, 115320000), (192, 114118750), (200, 109554000), (228, 96100000), (240, 91295000), (248, 88350000), (250, 87643200), (285, 76880000), (300, 73036000), (304, 72075000), (310, 70680000), (320, 68471250), (372, 58900000), (375, 58428800), (380, 57660000), (384, 57059375), (400, 54777000), (456, 48050000), (465, 47120000), (475, 46128000), (480, 45647500), (496, 44175000), (500, 43821600), (570, 38440000), (589, 37200000), (600, 36518000), (608, 36037500), (620, 35340000), (625, 35057280), (640, 34235625), (744, 29450000), (750, 29214400), (760, 28830000), (775, 28272000), (800, 27388500), (912, 24025000), (930, 23560000), (950, 23064000), (960, 22823750), (961, 22800000), (992, 22087500), (1000, 21910800), (1140, 19220000), (1178, 18600000), (1200, 18259000), (1216, 18018750), (1240, 17670000), (1250, 17528640), (1425, 15376000), (1488, 14725000), (1500, 14607200), (1520, 14415000), (1550, 14136000), (1600, 13694250), (1767, 12400000), (1824, 12012500), (1860, 11780000), (1875, 11685760), (1900, 11532000), (1920, 11411875), (1922, 11400000), (1984, 11043750), (2000, 10955400), (2280, 9610000), (2325, 9424000), (2356, 9300000), (2375, 9225600), (2400, 9129500), (2432, 9009375), (2480, 8835000), (2500, 8764320), (2850, 7688000), (2883, 7600000), (2945, 7440000), (2976, 7362500), (3000, 7303600), (3040, 7207500), (3100, 7068000), (3125, 7011456), (3200, 6847125), (3534, 6200000), (3648, 6006250), (3720, 5890000), (3750, 5842880), (3800, 5766000), (3844, 5700000), (3875, 5654400), (3968, 5521875), (4000, 5477700), (4560, 4805000), (4650, 4712000), (4712, 4650000), (4750, 4612800), (4800, 4564750), (4805, 4560000), (4960, 4417500), (5000, 4382160), (5700, 3844000), (5766, 3800000), (5890, 3720000), (5952, 3681250), (6000, 3651800), (6080, 3603750), (6200, 3534000), (6250, 3505728), (7068, 3100000), (7125, 3075200), (7296, 3003125), (7440, 2945000), (7500, 2921440), (7600, 2883000), (7688, 2850000), (7750, 2827200), (8000, 2738850), (8835, 2480000), (9120, 2402500), (9300, 2356000), (9375, 2337152), (9424, 2325000), (9500, 2306400), (9600, 2282375), (9610, 2280000), (9920, 2208750), (10000, 2191080), (11400, 1922000), (11532, 1900000), (11625, 1884800), (11780, 1860000), (11875, 1845120), (11904, 1840625), (12000, 1825900), (12160, 1801875), (12400, 1767000), (12500, 1752864), (14136, 1550000), (14250, 1537600), (14415, 1520000), (14725, 1488000), (14880, 1472500), (15000, 1460720), (15200, 1441500), (15376, 1425000), (15500, 1413600), (16000, 1369425), (17670, 1240000), (18240, 1201250), (18259, 1200000), (18600, 1178000), (18750, 1168576), (18848, 1162500), (19000, 1153200), (19220, 1140000), (19375, 1130880), (19840, 1104375), (20000, 1095540), (22800, 961000), (23064, 950000), (23250, 942400), (23560, 930000), (23750, 922560), (24000, 912950), (24025, 912000), (24800, 883500), (25000, 876432), (28272, 775000), (28500, 768800), (28830, 760000), (29450, 744000), (29760, 736250), (30000, 730360), (30400, 720750), (30752, 712500), (31000, 706800), (35340, 620000), (35625, 615040), (36480, 600625), (36518, 600000), (37200, 589000), (37500, 584288), (37696, 581250), (38000, 576600), (38440, 570000), (38750, 565440), (40000, 547770), (44175, 496000), (45600, 480500), (46128, 475000), (46500, 471200), (47120, 465000), (47500, 461280), (48000, 456475), (48050, 456000), (49600, 441750), (50000, 438216), (54777, 400000), (56544, 387500), (57000, 384400), (57660, 380000), (58125, 376960), (58900, 372000), (59375, 369024), (59520, 368125), (60000, 365180), (60800, 360375), (61504, 356250), (62000, 353400), (70680, 310000), (71250, 307520), (72075, 304000), (73036, 300000), (73625, 297600), (74400, 294500), (75000, 292144), (75392, 290625), (76000, 288300), (76880, 285000), (77500, 282720), (80000, 273885), (88350, 248000), (91200, 240250), (91295, 240000), (92256, 237500), (93000, 235600), (94240, 232500), (95000, 230640), (96100, 228000), (96875, 226176), (99200, 220875), (100000, 219108), (109554, 200000), (113088, 193750), (114000, 192200), (115320, 190000), (116250, 188480), (117800, 186000), (118750, 184512), (120000, 182590), (120125, 182400), (123008, 178125), (124000, 176700), (141360, 155000), (142500, 153760), (144150, 152000), (146072, 150000), (147250, 148800)]