65910000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{13}}^3$

素因数の和:70

約数の個数: 200

約数和(自身を含む): 230488720

約数和(自身を除く): 164578720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 169, 195, 200, 208, 240, 250, 260, 300, 312, 325, 338, 375, 390, 400, 500, 507, 520, 600, 624, 625, 650, 676, 750, 780, 845, 975, 1000, 1014, 1040, 1200, 1250, 1300, 1352, 1500, 1560, 1625, 1690, 1875, 1950, 2000, 2028, 2197, 2500, 2535, 2600, 2704, 3000, 3120, 3250, 3380, 3750, 3900, 4056, 4225, 4394, 4875, 5000, 5070, 5200, 6000, 6500, 6591, 6760, 7500, 7800, 8112, 8125, 8450, 8788, 9750, 10000, 10140, 10985, 12675, 13000, 13182, 13520, 15000, 15600, 16250, 16900, 17576, 19500, 20280, 21125, 21970, 24375, 25350, 26000, 26364, 30000, 32500, 32955, 33800, 35152, 39000, 40560, 42250, 43940, 48750, 50700, 52728, 54925, 63375, 65000, 65910, 67600, 78000, 84500, 87880, 97500, 101400, 105456, 105625, 109850, 126750, 130000, 131820, 164775, 169000, 175760, 195000, 202800, 211250, 219700, 253500, 263640, 274625, 316875, 329550, 338000, 390000, 422500, 439400, 507000, 527280, 549250, 633750, 659100, 823875, 845000, 878800, 1014000, 1098500, 1267500, 1318200, 1373125, 1647750, 1690000, 2197000, 2535000, 2636400, 2746250, 3295500, 4119375, 4394000, 5070000, 5492500, 6591000, 8238750, 10985000, 13182000, 16477500, 21970000, 32955000, 65910000]

約数ペア:

[(1, 65910000), (2, 32955000), (3, 21970000), (4, 16477500), (5, 13182000), (6, 10985000), (8, 8238750), (10, 6591000), (12, 5492500), (13, 5070000), (15, 4394000), (16, 4119375), (20, 3295500), (24, 2746250), (25, 2636400), (26, 2535000), (30, 2197000), (39, 1690000), (40, 1647750), (48, 1373125), (50, 1318200), (52, 1267500), (60, 1098500), (65, 1014000), (75, 878800), (78, 845000), (80, 823875), (100, 659100), (104, 633750), (120, 549250), (125, 527280), (130, 507000), (150, 439400), (156, 422500), (169, 390000), (195, 338000), (200, 329550), (208, 316875), (240, 274625), (250, 263640), (260, 253500), (300, 219700), (312, 211250), (325, 202800), (338, 195000), (375, 175760), (390, 169000), (400, 164775), (500, 131820), (507, 130000), (520, 126750), (600, 109850), (624, 105625), (625, 105456), (650, 101400), (676, 97500), (750, 87880), (780, 84500), (845, 78000), (975, 67600), (1000, 65910), (1014, 65000), (1040, 63375), (1200, 54925), (1250, 52728), (1300, 50700), (1352, 48750), (1500, 43940), (1560, 42250), (1625, 40560), (1690, 39000), (1875, 35152), (1950, 33800), (2000, 32955), (2028, 32500), (2197, 30000), (2500, 26364), (2535, 26000), (2600, 25350), (2704, 24375), (3000, 21970), (3120, 21125), (3250, 20280), (3380, 19500), (3750, 17576), (3900, 16900), (4056, 16250), (4225, 15600), (4394, 15000), (4875, 13520), (5000, 13182), (5070, 13000), (5200, 12675), (6000, 10985), (6500, 10140), (6591, 10000), (6760, 9750), (7500, 8788), (7800, 8450), (8112, 8125)]