89156250

素因数分解:

$2^1\times 3^2\times 5^6\times {\mathrm{317}}^1$

素因数の和:355

約数の個数: 84

約数和(自身を含む): 242223462

約数和(自身を除く): 153067212

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 317, 375, 450, 625, 634, 750, 951, 1125, 1250, 1585, 1875, 1902, 2250, 2853, 3125, 3170, 3750, 4755, 5625, 5706, 6250, 7925, 9375, 9510, 11250, 14265, 15625, 15850, 18750, 23775, 28125, 28530, 31250, 39625, 46875, 47550, 56250, 71325, 79250, 93750, 118875, 140625, 142650, 198125, 237750, 281250, 356625, 396250, 594375, 713250, 990625, 1188750, 1783125, 1981250, 2971875, 3566250, 4953125, 5943750, 8915625, 9906250, 14859375, 17831250, 29718750, 44578125, 89156250]

約数ペア:

[(1, 89156250), (2, 44578125), (3, 29718750), (5, 17831250), (6, 14859375), (9, 9906250), (10, 8915625), (15, 5943750), (18, 4953125), (25, 3566250), (30, 2971875), (45, 1981250), (50, 1783125), (75, 1188750), (90, 990625), (125, 713250), (150, 594375), (225, 396250), (250, 356625), (317, 281250), (375, 237750), (450, 198125), (625, 142650), (634, 140625), (750, 118875), (951, 93750), (1125, 79250), (1250, 71325), (1585, 56250), (1875, 47550), (1902, 46875), (2250, 39625), (2853, 31250), (3125, 28530), (3170, 28125), (3750, 23775), (4755, 18750), (5625, 15850), (5706, 15625), (6250, 14265), (7925, 11250), (9375, 9510)]