126866100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 382475520

約数和(自身を除く): 255609420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 79, 100, 101, 106, 150, 158, 159, 202, 212, 237, 265, 300, 303, 316, 318, 395, 404, 474, 505, 530, 606, 636, 790, 795, 948, 1010, 1060, 1185, 1212, 1325, 1515, 1580, 1590, 1975, 2020, 2370, 2525, 2650, 3030, 3180, 3950, 3975, 4187, 4740, 5050, 5300, 5353, 5925, 6060, 7575, 7900, 7950, 7979, 8374, 10100, 10706, 11850, 12561, 15150, 15900, 15958, 16059, 16748, 20935, 21412, 23700, 23937, 25122, 26765, 30300, 31916, 32118, 39895, 41870, 47874, 50244, 53530, 62805, 64236, 79790, 80295, 83740, 95748, 104675, 107060, 119685, 125610, 133825, 159580, 160590, 199475, 209350, 239370, 251220, 267650, 314025, 321180, 398950, 401475, 418700, 422887, 478740, 535300, 598425, 628050, 797900, 802950, 845774, 1196850, 1256100, 1268661, 1605900, 1691548, 2114435, 2393700, 2537322, 4228870, 5074644, 6343305, 8457740, 10572175, 12686610, 21144350, 25373220, 31716525, 42288700, 63433050, 126866100]

約数ペア:

[(1, 126866100), (2, 63433050), (3, 42288700), (4, 31716525), (5, 25373220), (6, 21144350), (10, 12686610), (12, 10572175), (15, 8457740), (20, 6343305), (25, 5074644), (30, 4228870), (50, 2537322), (53, 2393700), (60, 2114435), (75, 1691548), (79, 1605900), (100, 1268661), (101, 1256100), (106, 1196850), (150, 845774), (158, 802950), (159, 797900), (202, 628050), (212, 598425), (237, 535300), (265, 478740), (300, 422887), (303, 418700), (316, 401475), (318, 398950), (395, 321180), (404, 314025), (474, 267650), (505, 251220), (530, 239370), (606, 209350), (636, 199475), (790, 160590), (795, 159580), (948, 133825), (1010, 125610), (1060, 119685), (1185, 107060), (1212, 104675), (1325, 95748), (1515, 83740), (1580, 80295), (1590, 79790), (1975, 64236), (2020, 62805), (2370, 53530), (2525, 50244), (2650, 47874), (3030, 41870), (3180, 39895), (3950, 32118), (3975, 31916), (4187, 30300), (4740, 26765), (5050, 25122), (5300, 23937), (5353, 23700), (5925, 21412), (6060, 20935), (7575, 16748), (7900, 16059), (7950, 15958), (7979, 15900), (8374, 15150), (10100, 12561), (10706, 11850)]