7141500

素因数分解:

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

素因数の和:74

約数の個数: 144

約数和(自身を含む): 24155040

約数和(自身を除く): 17013540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 90, 92, 100, 108, 115, 125, 135, 138, 150, 180, 207, 225, 230, 250, 270, 276, 300, 345, 375, 414, 450, 460, 500, 529, 540, 575, 621, 675, 690, 750, 828, 900, 1035, 1058, 1125, 1150, 1242, 1350, 1380, 1500, 1587, 1725, 2070, 2116, 2250, 2300, 2484, 2645, 2700, 2875, 3105, 3174, 3375, 3450, 4140, 4500, 4761, 5175, 5290, 5750, 6210, 6348, 6750, 6900, 7935, 8625, 9522, 10350, 10580, 11500, 12420, 13225, 13500, 14283, 15525, 15870, 17250, 19044, 20700, 23805, 25875, 26450, 28566, 31050, 31740, 34500, 39675, 47610, 51750, 52900, 57132, 62100, 66125, 71415, 77625, 79350, 95220, 103500, 119025, 132250, 142830, 155250, 158700, 198375, 238050, 264500, 285660, 310500, 357075, 396750, 476100, 595125, 714150, 793500, 1190250, 1428300, 1785375, 2380500, 3570750, 7141500]

約数ペア:

[(1, 7141500), (2, 3570750), (3, 2380500), (4, 1785375), (5, 1428300), (6, 1190250), (9, 793500), (10, 714150), (12, 595125), (15, 476100), (18, 396750), (20, 357075), (23, 310500), (25, 285660), (27, 264500), (30, 238050), (36, 198375), (45, 158700), (46, 155250), (50, 142830), (54, 132250), (60, 119025), (69, 103500), (75, 95220), (90, 79350), (92, 77625), (100, 71415), (108, 66125), (115, 62100), (125, 57132), (135, 52900), (138, 51750), (150, 47610), (180, 39675), (207, 34500), (225, 31740), (230, 31050), (250, 28566), (270, 26450), (276, 25875), (300, 23805), (345, 20700), (375, 19044), (414, 17250), (450, 15870), (460, 15525), (500, 14283), (529, 13500), (540, 13225), (575, 12420), (621, 11500), (675, 10580), (690, 10350), (750, 9522), (828, 8625), (900, 7935), (1035, 6900), (1058, 6750), (1125, 6348), (1150, 6210), (1242, 5750), (1350, 5290), (1380, 5175), (1500, 4761), (1587, 4500), (1725, 4140), (2070, 3450), (2116, 3375), (2250, 3174), (2300, 3105), (2484, 2875), (2645, 2700)]