8193750

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 96

約数和(自身を含む): 22498560

約数和(自身を除く): 14304810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 25, 30, 38, 46, 50, 57, 69, 75, 95, 114, 115, 125, 138, 150, 190, 230, 250, 285, 345, 375, 437, 475, 570, 575, 625, 690, 750, 874, 950, 1150, 1250, 1311, 1425, 1725, 1875, 2185, 2375, 2622, 2850, 2875, 3125, 3450, 3750, 4370, 4750, 5750, 6250, 6555, 7125, 8625, 9375, 10925, 11875, 13110, 14250, 14375, 17250, 18750, 21850, 23750, 28750, 32775, 35625, 43125, 54625, 59375, 65550, 71250, 71875, 86250, 109250, 118750, 143750, 163875, 178125, 215625, 273125, 327750, 356250, 431250, 546250, 819375, 1365625, 1638750, 2731250, 4096875, 8193750]

約数ペア:

[(1, 8193750), (2, 4096875), (3, 2731250), (5, 1638750), (6, 1365625), (10, 819375), (15, 546250), (19, 431250), (23, 356250), (25, 327750), (30, 273125), (38, 215625), (46, 178125), (50, 163875), (57, 143750), (69, 118750), (75, 109250), (95, 86250), (114, 71875), (115, 71250), (125, 65550), (138, 59375), (150, 54625), (190, 43125), (230, 35625), (250, 32775), (285, 28750), (345, 23750), (375, 21850), (437, 18750), (475, 17250), (570, 14375), (575, 14250), (625, 13110), (690, 11875), (750, 10925), (874, 9375), (950, 8625), (1150, 7125), (1250, 6555), (1311, 6250), (1425, 5750), (1725, 4750), (1875, 4370), (2185, 3750), (2375, 3450), (2622, 3125), (2850, 2875)]