8841200000

素因数分解:

$2^7\times 5^5\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:124

約数の個数: 288

約数和(自身を含む): 23737386960

約数和(自身を除く): 14896186960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 32, 40, 46, 50, 62, 64, 80, 92, 100, 115, 124, 125, 128, 155, 160, 184, 200, 230, 248, 250, 310, 320, 368, 400, 460, 496, 500, 575, 620, 625, 640, 713, 736, 775, 800, 920, 961, 992, 1000, 1150, 1240, 1250, 1426, 1472, 1550, 1600, 1840, 1922, 1984, 2000, 2300, 2480, 2500, 2852, 2875, 2944, 3100, 3125, 3200, 3565, 3680, 3844, 3875, 3968, 4000, 4600, 4805, 4960, 5000, 5704, 5750, 6200, 6250, 7130, 7360, 7688, 7750, 8000, 9200, 9610, 9920, 10000, 11408, 11500, 12400, 12500, 14260, 14375, 14720, 15376, 15500, 16000, 17825, 18400, 19220, 19375, 19840, 20000, 22103, 22816, 23000, 24025, 24800, 25000, 28520, 28750, 30752, 31000, 35650, 36800, 38440, 38750, 40000, 44206, 45632, 46000, 48050, 49600, 50000, 57040, 57500, 61504, 62000, 71300, 71875, 73600, 76880, 77500, 80000, 88412, 89125, 91264, 92000, 96100, 96875, 99200, 100000, 110515, 114080, 115000, 120125, 123008, 124000, 142600, 143750, 153760, 155000, 176824, 178250, 184000, 192200, 193750, 200000, 221030, 228160, 230000, 240250, 248000, 285200, 287500, 307520, 310000, 353648, 356500, 368000, 384400, 387500, 400000, 442060, 445625, 456320, 460000, 480500, 496000, 552575, 570400, 575000, 600625, 615040, 620000, 707296, 713000, 768800, 775000, 884120, 891250, 920000, 961000, 1105150, 1140800, 1150000, 1201250, 1240000, 1414592, 1426000, 1537600, 1550000, 1768240, 1782500, 1840000, 1922000, 2210300, 2228125, 2281600, 2300000, 2402500, 2480000, 2762875, 2829184, 2852000, 3003125, 3075200, 3100000, 3536480, 3565000, 3844000, 4420600, 4456250, 4600000, 4805000, 5525750, 5704000, 6006250, 6200000, 7072960, 7130000, 7688000, 8841200, 8912500, 9200000, 9610000, 11051500, 11408000, 12012500, 12400000, 13814375, 14145920, 14260000, 15376000, 17682400, 17825000, 19220000, 22103000, 24025000, 27628750, 28520000, 35364800, 35650000, 38440000, 44206000, 48050000, 55257500, 57040000, 69071875, 70729600, 71300000, 76880000, 88412000, 96100000, 110515000, 138143750, 142600000, 176824000, 192200000, 221030000, 276287500, 285200000, 353648000, 384400000, 442060000, 552575000, 884120000, 1105150000, 1768240000, 2210300000, 4420600000, 8841200000]

約数ペア:

[(1, 8841200000), (2, 4420600000), (4, 2210300000), (5, 1768240000), (8, 1105150000), (10, 884120000), (16, 552575000), (20, 442060000), (23, 384400000), (25, 353648000), (31, 285200000), (32, 276287500), (40, 221030000), (46, 192200000), (50, 176824000), (62, 142600000), (64, 138143750), (80, 110515000), (92, 96100000), (100, 88412000), (115, 76880000), (124, 71300000), (125, 70729600), (128, 69071875), (155, 57040000), (160, 55257500), (184, 48050000), (200, 44206000), (230, 38440000), (248, 35650000), (250, 35364800), (310, 28520000), (320, 27628750), (368, 24025000), (400, 22103000), (460, 19220000), (496, 17825000), (500, 17682400), (575, 15376000), (620, 14260000), (625, 14145920), (640, 13814375), (713, 12400000), (736, 12012500), (775, 11408000), (800, 11051500), (920, 9610000), (961, 9200000), (992, 8912500), (1000, 8841200), (1150, 7688000), (1240, 7130000), (1250, 7072960), (1426, 6200000), (1472, 6006250), (1550, 5704000), (1600, 5525750), (1840, 4805000), (1922, 4600000), (1984, 4456250), (2000, 4420600), (2300, 3844000), (2480, 3565000), (2500, 3536480), (2852, 3100000), (2875, 3075200), (2944, 3003125), (3100, 2852000), (3125, 2829184), (3200, 2762875), (3565, 2480000), (3680, 2402500), (3844, 2300000), (3875, 2281600), (3968, 2228125), (4000, 2210300), (4600, 1922000), (4805, 1840000), (4960, 1782500), (5000, 1768240), (5704, 1550000), (5750, 1537600), (6200, 1426000), (6250, 1414592), (7130, 1240000), (7360, 1201250), (7688, 1150000), (7750, 1140800), (8000, 1105150), (9200, 961000), (9610, 920000), (9920, 891250), (10000, 884120), (11408, 775000), (11500, 768800), (12400, 713000), (12500, 707296), (14260, 620000), (14375, 615040), (14720, 600625), (15376, 575000), (15500, 570400), (16000, 552575), (17825, 496000), (18400, 480500), (19220, 460000), (19375, 456320), (19840, 445625), (20000, 442060), (22103, 400000), (22816, 387500), (23000, 384400), (24025, 368000), (24800, 356500), (25000, 353648), (28520, 310000), (28750, 307520), (30752, 287500), (31000, 285200), (35650, 248000), (36800, 240250), (38440, 230000), (38750, 228160), (40000, 221030), (44206, 200000), (45632, 193750), (46000, 192200), (48050, 184000), (49600, 178250), (50000, 176824), (57040, 155000), (57500, 153760), (61504, 143750), (62000, 142600), (71300, 124000), (71875, 123008), (73600, 120125), (76880, 115000), (77500, 114080), (80000, 110515), (88412, 100000), (89125, 99200), (91264, 96875), (92000, 96100)]