2777250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{23}}^2$

素因数の和:73

約数の個数: 96

約数和(自身を含む): 8281728

約数和(自身を除く): 5504478

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 50, 69, 70, 75, 105, 115, 125, 138, 150, 161, 175, 210, 230, 250, 322, 345, 350, 375, 483, 525, 529, 575, 690, 750, 805, 875, 966, 1050, 1058, 1150, 1587, 1610, 1725, 1750, 2415, 2625, 2645, 2875, 3174, 3450, 3703, 4025, 4830, 5250, 5290, 5750, 7406, 7935, 8050, 8625, 11109, 12075, 13225, 15870, 17250, 18515, 20125, 22218, 24150, 26450, 37030, 39675, 40250, 55545, 60375, 66125, 79350, 92575, 111090, 120750, 132250, 185150, 198375, 277725, 396750, 462875, 555450, 925750, 1388625, 2777250]

約数ペア:

[(1, 2777250), (2, 1388625), (3, 925750), (5, 555450), (6, 462875), (7, 396750), (10, 277725), (14, 198375), (15, 185150), (21, 132250), (23, 120750), (25, 111090), (30, 92575), (35, 79350), (42, 66125), (46, 60375), (50, 55545), (69, 40250), (70, 39675), (75, 37030), (105, 26450), (115, 24150), (125, 22218), (138, 20125), (150, 18515), (161, 17250), (175, 15870), (210, 13225), (230, 12075), (250, 11109), (322, 8625), (345, 8050), (350, 7935), (375, 7406), (483, 5750), (525, 5290), (529, 5250), (575, 4830), (690, 4025), (750, 3703), (805, 3450), (875, 3174), (966, 2875), (1050, 2645), (1058, 2625), (1150, 2415), (1587, 1750), (1610, 1725)]