127611750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 369008640

約数和(自身を除く): 241396890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 109, 125, 150, 175, 210, 218, 223, 250, 327, 350, 375, 446, 525, 545, 654, 669, 750, 763, 875, 1050, 1090, 1115, 1338, 1526, 1561, 1635, 1750, 2230, 2289, 2625, 2725, 3122, 3270, 3345, 3815, 4578, 4683, 5250, 5450, 5575, 6690, 7630, 7805, 8175, 9366, 11150, 11445, 13625, 15610, 16350, 16725, 19075, 22890, 23415, 24307, 27250, 27875, 33450, 38150, 39025, 40875, 46830, 48614, 55750, 57225, 72921, 78050, 81750, 83625, 95375, 114450, 117075, 121535, 145842, 167250, 170149, 190750, 195125, 234150, 243070, 286125, 340298, 364605, 390250, 510447, 572250, 585375, 607675, 729210, 850745, 1020894, 1170750, 1215350, 1701490, 1823025, 2552235, 3038375, 3646050, 4253725, 5104470, 6076750, 8507450, 9115125, 12761175, 18230250, 21268625, 25522350, 42537250, 63805875, 127611750]

約数ペア:

[(1, 127611750), (2, 63805875), (3, 42537250), (5, 25522350), (6, 21268625), (7, 18230250), (10, 12761175), (14, 9115125), (15, 8507450), (21, 6076750), (25, 5104470), (30, 4253725), (35, 3646050), (42, 3038375), (50, 2552235), (70, 1823025), (75, 1701490), (105, 1215350), (109, 1170750), (125, 1020894), (150, 850745), (175, 729210), (210, 607675), (218, 585375), (223, 572250), (250, 510447), (327, 390250), (350, 364605), (375, 340298), (446, 286125), (525, 243070), (545, 234150), (654, 195125), (669, 190750), (750, 170149), (763, 167250), (875, 145842), (1050, 121535), (1090, 117075), (1115, 114450), (1338, 95375), (1526, 83625), (1561, 81750), (1635, 78050), (1750, 72921), (2230, 57225), (2289, 55750), (2625, 48614), (2725, 46830), (3122, 40875), (3270, 39025), (3345, 38150), (3815, 33450), (4578, 27875), (4683, 27250), (5250, 24307), (5450, 23415), (5575, 22890), (6690, 19075), (7630, 16725), (7805, 16350), (8175, 15610), (9366, 13625), (11150, 11445)]