85404750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{4951}}^1$

素因数の和:4994

約数の個数: 64

約数和(自身を含む): 222483456

約数和(自身を除く): 137078706

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 125, 138, 150, 230, 250, 345, 375, 575, 690, 750, 1150, 1725, 2875, 3450, 4951, 5750, 8625, 9902, 14853, 17250, 24755, 29706, 49510, 74265, 113873, 123775, 148530, 227746, 247550, 341619, 371325, 569365, 618875, 683238, 742650, 1138730, 1237750, 1708095, 1856625, 2846825, 3416190, 3713250, 5693650, 8540475, 14234125, 17080950, 28468250, 42702375, 85404750]

約数ペア:

[(1, 85404750), (2, 42702375), (3, 28468250), (5, 17080950), (6, 14234125), (10, 8540475), (15, 5693650), (23, 3713250), (25, 3416190), (30, 2846825), (46, 1856625), (50, 1708095), (69, 1237750), (75, 1138730), (115, 742650), (125, 683238), (138, 618875), (150, 569365), (230, 371325), (250, 341619), (345, 247550), (375, 227746), (575, 148530), (690, 123775), (750, 113873), (1150, 74265), (1725, 49510), (2875, 29706), (3450, 24755), (4951, 17250), (5750, 14853), (8625, 9902)]