85421250

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{2531}}^1$

素因数の和:2562

約数の個数: 80

約数和(自身を含む): 237299040

約数和(自身を除く): 151877790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 625, 675, 750, 1125, 1250, 1350, 1875, 2250, 2531, 3375, 3750, 5062, 5625, 6750, 7593, 11250, 12655, 15186, 16875, 22779, 25310, 33750, 37965, 45558, 63275, 68337, 75930, 113895, 126550, 136674, 189825, 227790, 316375, 341685, 379650, 569475, 632750, 683370, 949125, 1138950, 1581875, 1708425, 1898250, 2847375, 3163750, 3416850, 4745625, 5694750, 8542125, 9491250, 14236875, 17084250, 28473750, 42710625, 85421250]

約数ペア:

[(1, 85421250), (2, 42710625), (3, 28473750), (5, 17084250), (6, 14236875), (9, 9491250), (10, 8542125), (15, 5694750), (18, 4745625), (25, 3416850), (27, 3163750), (30, 2847375), (45, 1898250), (50, 1708425), (54, 1581875), (75, 1138950), (90, 949125), (125, 683370), (135, 632750), (150, 569475), (225, 379650), (250, 341685), (270, 316375), (375, 227790), (450, 189825), (625, 136674), (675, 126550), (750, 113895), (1125, 75930), (1250, 68337), (1350, 63275), (1875, 45558), (2250, 37965), (2531, 33750), (3375, 25310), (3750, 22779), (5062, 16875), (5625, 15186), (6750, 12655), (7593, 11250)]