155113470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 416988000

約数和(自身を除く): 261874530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 149, 215, 258, 269, 298, 387, 430, 447, 538, 645, 745, 774, 807, 894, 1290, 1341, 1345, 1490, 1614, 1935, 2235, 2421, 2682, 2690, 3870, 4035, 4470, 4842, 6407, 6705, 8070, 11567, 12105, 12814, 13410, 19221, 23134, 24210, 32035, 34701, 38442, 40081, 57663, 57835, 64070, 69402, 80162, 96105, 104103, 115326, 115670, 120243, 173505, 192210, 200405, 208206, 240486, 288315, 347010, 360729, 400810, 520515, 576630, 601215, 721458, 1041030, 1202430, 1723483, 1803645, 3446966, 3607290, 5170449, 8617415, 10340898, 15511347, 17234830, 25852245, 31022694, 51704490, 77556735, 155113470]

約数ペア:

[(1, 155113470), (2, 77556735), (3, 51704490), (5, 31022694), (6, 25852245), (9, 17234830), (10, 15511347), (15, 10340898), (18, 8617415), (30, 5170449), (43, 3607290), (45, 3446966), (86, 1803645), (90, 1723483), (129, 1202430), (149, 1041030), (215, 721458), (258, 601215), (269, 576630), (298, 520515), (387, 400810), (430, 360729), (447, 347010), (538, 288315), (645, 240486), (745, 208206), (774, 200405), (807, 192210), (894, 173505), (1290, 120243), (1341, 115670), (1345, 115326), (1490, 104103), (1614, 96105), (1935, 80162), (2235, 69402), (2421, 64070), (2682, 57835), (2690, 57663), (3870, 40081), (4035, 38442), (4470, 34701), (4842, 32035), (6407, 24210), (6705, 23134), (8070, 19221), (11567, 13410), (12105, 12814)]