457312500

素因数分解:

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

素因数の和:314

約数の個数: 168

約数和(自身を含む): 1487480960

約数和(自身を除く): 1030168460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 271, 300, 375, 450, 500, 540, 542, 625, 675, 750, 813, 900, 1084, 1125, 1250, 1350, 1355, 1500, 1626, 1875, 2250, 2439, 2500, 2700, 2710, 3125, 3252, 3375, 3750, 4065, 4500, 4878, 5420, 5625, 6250, 6750, 6775, 7317, 7500, 8130, 9375, 9756, 11250, 12195, 12500, 13500, 13550, 14634, 15625, 16260, 16875, 18750, 20325, 22500, 24390, 27100, 28125, 29268, 31250, 33750, 33875, 36585, 37500, 40650, 46875, 48780, 56250, 60975, 62500, 67500, 67750, 73170, 81300, 84375, 93750, 101625, 112500, 121950, 135500, 140625, 146340, 168750, 169375, 182925, 187500, 203250, 243900, 281250, 304875, 337500, 338750, 365850, 406500, 421875, 508125, 562500, 609750, 677500, 731700, 843750, 846875, 914625, 1016250, 1219500, 1524375, 1687500, 1693750, 1829250, 2032500, 2540625, 3048750, 3387500, 3658500, 4234375, 4573125, 5081250, 6097500, 7621875, 8468750, 9146250, 10162500, 12703125, 15243750, 16937500, 18292500, 22865625, 25406250, 30487500, 38109375, 45731250, 50812500, 76218750, 91462500, 114328125, 152437500, 228656250, 457312500]

約数ペア:

[(1, 457312500), (2, 228656250), (3, 152437500), (4, 114328125), (5, 91462500), (6, 76218750), (9, 50812500), (10, 45731250), (12, 38109375), (15, 30487500), (18, 25406250), (20, 22865625), (25, 18292500), (27, 16937500), (30, 15243750), (36, 12703125), (45, 10162500), (50, 9146250), (54, 8468750), (60, 7621875), (75, 6097500), (90, 5081250), (100, 4573125), (108, 4234375), (125, 3658500), (135, 3387500), (150, 3048750), (180, 2540625), (225, 2032500), (250, 1829250), (270, 1693750), (271, 1687500), (300, 1524375), (375, 1219500), (450, 1016250), (500, 914625), (540, 846875), (542, 843750), (625, 731700), (675, 677500), (750, 609750), (813, 562500), (900, 508125), (1084, 421875), (1125, 406500), (1250, 365850), (1350, 338750), (1355, 337500), (1500, 304875), (1626, 281250), (1875, 243900), (2250, 203250), (2439, 187500), (2500, 182925), (2700, 169375), (2710, 168750), (3125, 146340), (3252, 140625), (3375, 135500), (3750, 121950), (4065, 112500), (4500, 101625), (4878, 93750), (5420, 84375), (5625, 81300), (6250, 73170), (6750, 67750), (6775, 67500), (7317, 62500), (7500, 60975), (8130, 56250), (9375, 48780), (9756, 46875), (11250, 40650), (12195, 37500), (12500, 36585), (13500, 33875), (13550, 33750), (14634, 31250), (15625, 29268), (16260, 28125), (16875, 27100), (18750, 24390), (20325, 22500)]