152437500

素因数分解:

$2^2\times 3^2\times 5^6\times {\mathrm{271}}^1$

素因数の和:311

約数の個数: 126

約数和(自身を含む): 483431312

約数和(自身を除く): 330993812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 271, 300, 375, 450, 500, 542, 625, 750, 813, 900, 1084, 1125, 1250, 1355, 1500, 1626, 1875, 2250, 2439, 2500, 2710, 3125, 3252, 3750, 4065, 4500, 4878, 5420, 5625, 6250, 6775, 7500, 8130, 9375, 9756, 11250, 12195, 12500, 13550, 15625, 16260, 18750, 20325, 22500, 24390, 27100, 28125, 31250, 33875, 37500, 40650, 46875, 48780, 56250, 60975, 62500, 67750, 81300, 93750, 101625, 112500, 121950, 135500, 140625, 169375, 187500, 203250, 243900, 281250, 304875, 338750, 406500, 508125, 562500, 609750, 677500, 846875, 1016250, 1219500, 1524375, 1693750, 2032500, 2540625, 3048750, 3387500, 4234375, 5081250, 6097500, 7621875, 8468750, 10162500, 12703125, 15243750, 16937500, 25406250, 30487500, 38109375, 50812500, 76218750, 152437500]

約数ペア:

[(1, 152437500), (2, 76218750), (3, 50812500), (4, 38109375), (5, 30487500), (6, 25406250), (9, 16937500), (10, 15243750), (12, 12703125), (15, 10162500), (18, 8468750), (20, 7621875), (25, 6097500), (30, 5081250), (36, 4234375), (45, 3387500), (50, 3048750), (60, 2540625), (75, 2032500), (90, 1693750), (100, 1524375), (125, 1219500), (150, 1016250), (180, 846875), (225, 677500), (250, 609750), (271, 562500), (300, 508125), (375, 406500), (450, 338750), (500, 304875), (542, 281250), (625, 243900), (750, 203250), (813, 187500), (900, 169375), (1084, 140625), (1125, 135500), (1250, 121950), (1355, 112500), (1500, 101625), (1626, 93750), (1875, 81300), (2250, 67750), (2439, 62500), (2500, 60975), (2710, 56250), (3125, 48780), (3252, 46875), (3750, 40650), (4065, 37500), (4500, 33875), (4878, 31250), (5420, 28125), (5625, 27100), (6250, 24390), (6775, 22500), (7500, 20325), (8130, 18750), (9375, 16260), (9756, 15625), (11250, 13550), (12195, 12500)]