133189020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23869}}^1$

素因数の和:23915

約数の個数: 72

約数和(自身を含む): 417056640

約数和(自身を除く): 283867620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 23869, 47738, 71607, 95476, 119345, 143214, 214821, 238690, 286428, 358035, 429642, 477380, 716070, 739939, 859284, 1074105, 1432140, 1479878, 2148210, 2219817, 2959756, 3699695, 4296420, 4439634, 6659451, 7399390, 8879268, 11099085, 13318902, 14798780, 22198170, 26637804, 33297255, 44396340, 66594510, 133189020]

約数ペア:

[(1, 133189020), (2, 66594510), (3, 44396340), (4, 33297255), (5, 26637804), (6, 22198170), (9, 14798780), (10, 13318902), (12, 11099085), (15, 8879268), (18, 7399390), (20, 6659451), (30, 4439634), (31, 4296420), (36, 3699695), (45, 2959756), (60, 2219817), (62, 2148210), (90, 1479878), (93, 1432140), (124, 1074105), (155, 859284), (180, 739939), (186, 716070), (279, 477380), (310, 429642), (372, 358035), (465, 286428), (558, 238690), (620, 214821), (930, 143214), (1116, 119345), (1395, 95476), (1860, 71607), (2790, 47738), (5580, 23869)]