61841250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:290

約数の個数: 120

約数和(自身を含む): 175443840

約数和(自身を除く): 113602590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 125, 138, 150, 207, 225, 230, 239, 250, 345, 375, 414, 450, 478, 575, 625, 690, 717, 750, 1035, 1125, 1150, 1195, 1250, 1434, 1725, 1875, 2070, 2151, 2250, 2390, 2875, 3450, 3585, 3750, 4302, 5175, 5497, 5625, 5750, 5975, 7170, 8625, 10350, 10755, 10994, 11250, 11950, 14375, 16491, 17250, 17925, 21510, 25875, 27485, 28750, 29875, 32982, 35850, 43125, 49473, 51750, 53775, 54970, 59750, 82455, 86250, 89625, 98946, 107550, 129375, 137425, 149375, 164910, 179250, 247365, 258750, 268875, 274850, 298750, 412275, 448125, 494730, 537750, 687125, 824550, 896250, 1236825, 1344375, 1374250, 2061375, 2473650, 2688750, 3435625, 4122750, 6184125, 6871250, 10306875, 12368250, 20613750, 30920625, 61841250]

約数ペア:

[(1, 61841250), (2, 30920625), (3, 20613750), (5, 12368250), (6, 10306875), (9, 6871250), (10, 6184125), (15, 4122750), (18, 3435625), (23, 2688750), (25, 2473650), (30, 2061375), (45, 1374250), (46, 1344375), (50, 1236825), (69, 896250), (75, 824550), (90, 687125), (115, 537750), (125, 494730), (138, 448125), (150, 412275), (207, 298750), (225, 274850), (230, 268875), (239, 258750), (250, 247365), (345, 179250), (375, 164910), (414, 149375), (450, 137425), (478, 129375), (575, 107550), (625, 98946), (690, 89625), (717, 86250), (750, 82455), (1035, 59750), (1125, 54970), (1150, 53775), (1195, 51750), (1250, 49473), (1434, 43125), (1725, 35850), (1875, 32982), (2070, 29875), (2151, 28750), (2250, 27485), (2390, 25875), (2875, 21510), (3450, 17925), (3585, 17250), (3750, 16491), (4302, 14375), (5175, 11950), (5497, 11250), (5625, 10994), (5750, 10755), (5975, 10350), (7170, 8625)]