72371250

素因数分解:

$2^1\times 3^2\times 5^4\times 7^1\times {\mathrm{919}}^1$

素因数の和:954

約数の個数: 120

約数和(自身を含む): 224178240

約数和(自身を除く): 151806990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 125, 126, 150, 175, 210, 225, 250, 315, 350, 375, 450, 525, 625, 630, 750, 875, 919, 1050, 1125, 1250, 1575, 1750, 1838, 1875, 2250, 2625, 2757, 3150, 3750, 4375, 4595, 5250, 5514, 5625, 6433, 7875, 8271, 8750, 9190, 11250, 12866, 13125, 13785, 15750, 16542, 19299, 22975, 26250, 27570, 32165, 38598, 39375, 41355, 45950, 57897, 64330, 68925, 78750, 82710, 96495, 114875, 115794, 137850, 160825, 192990, 206775, 229750, 289485, 321650, 344625, 413550, 482475, 574375, 578970, 689250, 804125, 964950, 1033875, 1148750, 1447425, 1608250, 1723125, 2067750, 2412375, 2894850, 3446250, 4020625, 4824750, 5169375, 7237125, 8041250, 10338750, 12061875, 14474250, 24123750, 36185625, 72371250]

約数ペア:

[(1, 72371250), (2, 36185625), (3, 24123750), (5, 14474250), (6, 12061875), (7, 10338750), (9, 8041250), (10, 7237125), (14, 5169375), (15, 4824750), (18, 4020625), (21, 3446250), (25, 2894850), (30, 2412375), (35, 2067750), (42, 1723125), (45, 1608250), (50, 1447425), (63, 1148750), (70, 1033875), (75, 964950), (90, 804125), (105, 689250), (125, 578970), (126, 574375), (150, 482475), (175, 413550), (210, 344625), (225, 321650), (250, 289485), (315, 229750), (350, 206775), (375, 192990), (450, 160825), (525, 137850), (625, 115794), (630, 114875), (750, 96495), (875, 82710), (919, 78750), (1050, 68925), (1125, 64330), (1250, 57897), (1575, 45950), (1750, 41355), (1838, 39375), (1875, 38598), (2250, 32165), (2625, 27570), (2757, 26250), (3150, 22975), (3750, 19299), (4375, 16542), (4595, 15750), (5250, 13785), (5514, 13125), (5625, 12866), (6433, 11250), (7875, 9190), (8271, 8750)]