68186700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:576

約数の個数: 108

約数和(自身を含む): 215298720

約数和(自身を除く): 147112020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 239, 300, 317, 450, 478, 634, 717, 900, 951, 956, 1195, 1268, 1434, 1585, 1902, 2151, 2390, 2853, 2868, 3170, 3585, 3804, 4302, 4755, 4780, 5706, 5975, 6340, 7170, 7925, 8604, 9510, 10755, 11412, 11950, 14265, 14340, 15850, 17925, 19020, 21510, 23775, 23900, 28530, 31700, 35850, 43020, 47550, 53775, 57060, 71325, 71700, 75763, 95100, 107550, 142650, 151526, 215100, 227289, 285300, 303052, 378815, 454578, 681867, 757630, 909156, 1136445, 1363734, 1515260, 1894075, 2272890, 2727468, 3409335, 3788150, 4545780, 5682225, 6818670, 7576300, 11364450, 13637340, 17046675, 22728900, 34093350, 68186700]

約数ペア:

[(1, 68186700), (2, 34093350), (3, 22728900), (4, 17046675), (5, 13637340), (6, 11364450), (9, 7576300), (10, 6818670), (12, 5682225), (15, 4545780), (18, 3788150), (20, 3409335), (25, 2727468), (30, 2272890), (36, 1894075), (45, 1515260), (50, 1363734), (60, 1136445), (75, 909156), (90, 757630), (100, 681867), (150, 454578), (180, 378815), (225, 303052), (239, 285300), (300, 227289), (317, 215100), (450, 151526), (478, 142650), (634, 107550), (717, 95100), (900, 75763), (951, 71700), (956, 71325), (1195, 57060), (1268, 53775), (1434, 47550), (1585, 43020), (1902, 35850), (2151, 31700), (2390, 28530), (2853, 23900), (2868, 23775), (3170, 21510), (3585, 19020), (3804, 17925), (4302, 15850), (4755, 14340), (4780, 14265), (5706, 11950), (5975, 11412), (6340, 10755), (7170, 9510), (7925, 8604)]