155047050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^2$

素因数の和:265

約数の個数: 108

約数和(自身を含む): 434913570

約数和(自身を除く): 279866520

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 109, 145, 150, 174, 218, 225, 261, 290, 327, 435, 450, 522, 545, 654, 725, 870, 981, 1090, 1305, 1450, 1635, 1962, 2175, 2610, 2725, 3161, 3270, 4350, 4905, 5450, 6322, 6525, 8175, 9483, 9810, 11881, 13050, 15805, 16350, 18966, 23762, 24525, 28449, 31610, 35643, 47415, 49050, 56898, 59405, 71286, 79025, 94830, 106929, 118810, 142245, 158050, 178215, 213858, 237075, 284490, 297025, 344549, 356430, 474150, 534645, 594050, 689098, 711225, 891075, 1033647, 1069290, 1422450, 1722745, 1782150, 2067294, 2673225, 3100941, 3445490, 5168235, 5346450, 6201882, 8613725, 10336470, 15504705, 17227450, 25841175, 31009410, 51682350, 77523525, 155047050]

約数ペア:

[(1, 155047050), (2, 77523525), (3, 51682350), (5, 31009410), (6, 25841175), (9, 17227450), (10, 15504705), (15, 10336470), (18, 8613725), (25, 6201882), (29, 5346450), (30, 5168235), (45, 3445490), (50, 3100941), (58, 2673225), (75, 2067294), (87, 1782150), (90, 1722745), (109, 1422450), (145, 1069290), (150, 1033647), (174, 891075), (218, 711225), (225, 689098), (261, 594050), (290, 534645), (327, 474150), (435, 356430), (450, 344549), (522, 297025), (545, 284490), (654, 237075), (725, 213858), (870, 178215), (981, 158050), (1090, 142245), (1305, 118810), (1450, 106929), (1635, 94830), (1962, 79025), (2175, 71286), (2610, 59405), (2725, 56898), (3161, 49050), (3270, 47415), (4350, 35643), (4905, 31610), (5450, 28449), (6322, 24525), (6525, 23762), (8175, 18966), (9483, 16350), (9810, 15805), (11881, 13050)]