420660000

素因数分解:

$2^5\times 3^3\times 5^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 480

約数和(自身を含む): 1653220800

約数和(自身を除く): 1232560800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 41, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 82, 90, 95, 96, 100, 108, 114, 120, 123, 125, 135, 144, 150, 152, 160, 164, 171, 180, 190, 200, 205, 216, 225, 228, 240, 246, 250, 270, 285, 288, 300, 304, 328, 342, 360, 369, 375, 380, 400, 410, 432, 450, 456, 475, 480, 492, 500, 513, 540, 570, 600, 608, 615, 625, 656, 675, 684, 720, 738, 750, 760, 779, 800, 820, 855, 864, 900, 912, 950, 984, 1000, 1025, 1026, 1080, 1107, 1125, 1140, 1200, 1230, 1250, 1312, 1350, 1368, 1425, 1440, 1476, 1500, 1520, 1558, 1640, 1710, 1800, 1824, 1845, 1875, 1900, 1968, 2000, 2050, 2052, 2160, 2214, 2250, 2280, 2337, 2375, 2400, 2460, 2500, 2565, 2700, 2736, 2850, 2952, 3000, 3040, 3075, 3116, 3280, 3375, 3420, 3600, 3690, 3750, 3800, 3895, 3936, 4000, 4100, 4104, 4275, 4320, 4428, 4500, 4560, 4674, 4750, 4920, 5000, 5125, 5130, 5400, 5472, 5535, 5625, 5700, 5904, 6000, 6150, 6232, 6560, 6750, 6840, 7011, 7125, 7200, 7380, 7500, 7600, 7790, 8200, 8208, 8550, 8856, 9000, 9120, 9225, 9348, 9500, 9840, 10000, 10250, 10260, 10800, 11070, 11250, 11400, 11685, 11808, 11875, 12000, 12300, 12464, 12825, 13500, 13680, 14022, 14250, 14760, 15000, 15200, 15375, 15580, 16400, 16416, 16875, 17100, 17712, 18000, 18450, 18696, 19000, 19475, 19680, 20000, 20500, 20520, 21033, 21375, 21600, 22140, 22500, 22800, 23370, 23750, 24600, 24928, 25625, 25650, 27000, 27360, 27675, 28044, 28500, 29520, 30000, 30750, 31160, 32800, 33750, 34200, 35055, 35424, 35625, 36000, 36900, 37392, 38000, 38950, 41000, 41040, 42066, 42750, 44280, 45000, 45600, 46125, 46740, 47500, 49200, 51250, 51300, 54000, 55350, 56088, 57000, 58425, 59040, 60000, 61500, 62320, 64125, 67500, 68400, 70110, 71250, 73800, 74784, 76000, 76875, 77900, 82000, 82080, 84132, 85500, 88560, 90000, 92250, 93480, 95000, 97375, 98400, 102500, 102600, 105165, 106875, 108000, 110700, 112176, 114000, 116850, 123000, 124640, 128250, 135000, 136800, 138375, 140220, 142500, 147600, 153750, 155800, 164000, 168264, 171000, 175275, 177120, 180000, 184500, 186960, 190000, 194750, 205000, 205200, 210330, 213750, 221400, 224352, 228000, 230625, 233700, 246000, 256500, 270000, 276750, 280440, 285000, 292125, 295200, 307500, 311600, 320625, 336528, 342000, 350550, 369000, 373920, 380000, 389500, 410000, 410400, 420660, 427500, 442800, 461250, 467400, 486875, 492000, 513000, 525825, 540000, 553500, 560880, 570000, 584250, 615000, 623200, 641250, 673056, 684000, 691875, 701100, 738000, 779000, 820000, 841320, 855000, 876375, 885600, 922500, 934800, 973750, 1026000, 1051650, 1107000, 1121760, 1140000, 1168500, 1230000, 1282500, 1383750, 1402200, 1460625, 1476000, 1558000, 1682640, 1710000, 1752750, 1845000, 1869600, 1947500, 2052000, 2103300, 2214000, 2337000, 2460000, 2565000, 2629125, 2767500, 2804400, 2921250, 3116000, 3365280, 3420000, 3505500, 3690000, 3895000, 4206600, 4381875, 4428000, 4674000, 5130000, 5258250, 5535000, 5608800, 5842500, 7011000, 7380000, 7790000, 8413200, 8763750, 9348000, 10260000, 10516500, 11070000, 11685000, 13145625, 14022000, 15580000, 16826400, 17527500, 21033000, 22140000, 23370000, 26291250, 28044000, 35055000, 42066000, 46740000, 52582500, 70110000, 84132000, 105165000, 140220000, 210330000, 420660000]

約数ペア:

[(1, 420660000), (2, 210330000), (3, 140220000), (4, 105165000), (5, 84132000), (6, 70110000), (8, 52582500), (9, 46740000), (10, 42066000), (12, 35055000), (15, 28044000), (16, 26291250), (18, 23370000), (19, 22140000), (20, 21033000), (24, 17527500), (25, 16826400), (27, 15580000), (30, 14022000), (32, 13145625), (36, 11685000), (38, 11070000), (40, 10516500), (41, 10260000), (45, 9348000), (48, 8763750), (50, 8413200), (54, 7790000), (57, 7380000), (60, 7011000), (72, 5842500), (75, 5608800), (76, 5535000), (80, 5258250), (82, 5130000), (90, 4674000), (95, 4428000), (96, 4381875), (100, 4206600), (108, 3895000), (114, 3690000), (120, 3505500), (123, 3420000), (125, 3365280), (135, 3116000), (144, 2921250), (150, 2804400), (152, 2767500), (160, 2629125), (164, 2565000), (171, 2460000), (180, 2337000), (190, 2214000), (200, 2103300), (205, 2052000), (216, 1947500), (225, 1869600), (228, 1845000), (240, 1752750), (246, 1710000), (250, 1682640), (270, 1558000), (285, 1476000), (288, 1460625), (300, 1402200), (304, 1383750), (328, 1282500), (342, 1230000), (360, 1168500), (369, 1140000), (375, 1121760), (380, 1107000), (400, 1051650), (410, 1026000), (432, 973750), (450, 934800), (456, 922500), (475, 885600), (480, 876375), (492, 855000), (500, 841320), (513, 820000), (540, 779000), (570, 738000), (600, 701100), (608, 691875), (615, 684000), (625, 673056), (656, 641250), (675, 623200), (684, 615000), (720, 584250), (738, 570000), (750, 560880), (760, 553500), (779, 540000), (800, 525825), (820, 513000), (855, 492000), (864, 486875), (900, 467400), (912, 461250), (950, 442800), (984, 427500), (1000, 420660), (1025, 410400), (1026, 410000), (1080, 389500), (1107, 380000), (1125, 373920), (1140, 369000), (1200, 350550), (1230, 342000), (1250, 336528), (1312, 320625), (1350, 311600), (1368, 307500), (1425, 295200), (1440, 292125), (1476, 285000), (1500, 280440), (1520, 276750), (1558, 270000), (1640, 256500), (1710, 246000), (1800, 233700), (1824, 230625), (1845, 228000), (1875, 224352), (1900, 221400), (1968, 213750), (2000, 210330), (2050, 205200), (2052, 205000), (2160, 194750), (2214, 190000), (2250, 186960), (2280, 184500), (2337, 180000), (2375, 177120), (2400, 175275), (2460, 171000), (2500, 168264), (2565, 164000), (2700, 155800), (2736, 153750), (2850, 147600), (2952, 142500), (3000, 140220), (3040, 138375), (3075, 136800), (3116, 135000), (3280, 128250), (3375, 124640), (3420, 123000), (3600, 116850), (3690, 114000), (3750, 112176), (3800, 110700), (3895, 108000), (3936, 106875), (4000, 105165), (4100, 102600), (4104, 102500), (4275, 98400), (4320, 97375), (4428, 95000), (4500, 93480), (4560, 92250), (4674, 90000), (4750, 88560), (4920, 85500), (5000, 84132), (5125, 82080), (5130, 82000), (5400, 77900), (5472, 76875), (5535, 76000), (5625, 74784), (5700, 73800), (5904, 71250), (6000, 70110), (6150, 68400), (6232, 67500), (6560, 64125), (6750, 62320), (6840, 61500), (7011, 60000), (7125, 59040), (7200, 58425), (7380, 57000), (7500, 56088), (7600, 55350), (7790, 54000), (8200, 51300), (8208, 51250), (8550, 49200), (8856, 47500), (9000, 46740), (9120, 46125), (9225, 45600), (9348, 45000), (9500, 44280), (9840, 42750), (10000, 42066), (10250, 41040), (10260, 41000), (10800, 38950), (11070, 38000), (11250, 37392), (11400, 36900), (11685, 36000), (11808, 35625), (11875, 35424), (12000, 35055), (12300, 34200), (12464, 33750), (12825, 32800), (13500, 31160), (13680, 30750), (14022, 30000), (14250, 29520), (14760, 28500), (15000, 28044), (15200, 27675), (15375, 27360), (15580, 27000), (16400, 25650), (16416, 25625), (16875, 24928), (17100, 24600), (17712, 23750), (18000, 23370), (18450, 22800), (18696, 22500), (19000, 22140), (19475, 21600), (19680, 21375), (20000, 21033), (20500, 20520)]