83817750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 225358848

約数和(自身を除く): 141541098

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 43, 46, 50, 69, 75, 86, 113, 115, 125, 129, 138, 150, 215, 226, 230, 250, 258, 339, 345, 375, 430, 565, 575, 645, 678, 690, 750, 989, 1075, 1130, 1150, 1290, 1695, 1725, 1978, 2150, 2599, 2825, 2875, 2967, 3225, 3390, 3450, 4859, 4945, 5198, 5375, 5650, 5750, 5934, 6450, 7797, 8475, 8625, 9718, 9890, 10750, 12995, 14125, 14577, 14835, 15594, 16125, 16950, 17250, 24295, 24725, 25990, 28250, 29154, 29670, 32250, 38985, 42375, 48590, 49450, 64975, 72885, 74175, 77970, 84750, 111757, 121475, 123625, 129950, 145770, 148350, 194925, 223514, 242950, 247250, 324875, 335271, 364425, 370875, 389850, 558785, 607375, 649750, 670542, 728850, 741750, 974625, 1117570, 1214750, 1676355, 1822125, 1949250, 2793925, 3352710, 3644250, 5587850, 8381775, 13969625, 16763550, 27939250, 41908875, 83817750]

約数ペア:

[(1, 83817750), (2, 41908875), (3, 27939250), (5, 16763550), (6, 13969625), (10, 8381775), (15, 5587850), (23, 3644250), (25, 3352710), (30, 2793925), (43, 1949250), (46, 1822125), (50, 1676355), (69, 1214750), (75, 1117570), (86, 974625), (113, 741750), (115, 728850), (125, 670542), (129, 649750), (138, 607375), (150, 558785), (215, 389850), (226, 370875), (230, 364425), (250, 335271), (258, 324875), (339, 247250), (345, 242950), (375, 223514), (430, 194925), (565, 148350), (575, 145770), (645, 129950), (678, 123625), (690, 121475), (750, 111757), (989, 84750), (1075, 77970), (1130, 74175), (1150, 72885), (1290, 64975), (1695, 49450), (1725, 48590), (1978, 42375), (2150, 38985), (2599, 32250), (2825, 29670), (2875, 29154), (2967, 28250), (3225, 25990), (3390, 24725), (3450, 24295), (4859, 17250), (4945, 16950), (5198, 16125), (5375, 15594), (5650, 14835), (5750, 14577), (5934, 14125), (6450, 12995), (7797, 10750), (8475, 9890), (8625, 9718)]