105379020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 332972640

約数和(自身を除く): 227593620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 109, 123, 131, 164, 180, 205, 218, 246, 262, 327, 369, 393, 410, 436, 492, 524, 545, 615, 654, 655, 738, 786, 820, 981, 1090, 1179, 1230, 1308, 1310, 1476, 1572, 1635, 1845, 1962, 1965, 2180, 2358, 2460, 2620, 3270, 3690, 3924, 3930, 4469, 4716, 4905, 5371, 5895, 6540, 7380, 7860, 8938, 9810, 10742, 11790, 13407, 14279, 16113, 17876, 19620, 21484, 22345, 23580, 26814, 26855, 28558, 32226, 40221, 42837, 44690, 48339, 53628, 53710, 57116, 64452, 67035, 71395, 80442, 80565, 85674, 89380, 96678, 107420, 128511, 134070, 142790, 160884, 161130, 171348, 193356, 201105, 214185, 241695, 257022, 268140, 285580, 322260, 402210, 428370, 483390, 514044, 585439, 642555, 804420, 856740, 966780, 1170878, 1285110, 1756317, 2341756, 2570220, 2927195, 3512634, 5268951, 5854390, 7025268, 8781585, 10537902, 11708780, 17563170, 21075804, 26344755, 35126340, 52689510, 105379020]

約数ペア:

[(1, 105379020), (2, 52689510), (3, 35126340), (4, 26344755), (5, 21075804), (6, 17563170), (9, 11708780), (10, 10537902), (12, 8781585), (15, 7025268), (18, 5854390), (20, 5268951), (30, 3512634), (36, 2927195), (41, 2570220), (45, 2341756), (60, 1756317), (82, 1285110), (90, 1170878), (109, 966780), (123, 856740), (131, 804420), (164, 642555), (180, 585439), (205, 514044), (218, 483390), (246, 428370), (262, 402210), (327, 322260), (369, 285580), (393, 268140), (410, 257022), (436, 241695), (492, 214185), (524, 201105), (545, 193356), (615, 171348), (654, 161130), (655, 160884), (738, 142790), (786, 134070), (820, 128511), (981, 107420), (1090, 96678), (1179, 89380), (1230, 85674), (1308, 80565), (1310, 80442), (1476, 71395), (1572, 67035), (1635, 64452), (1845, 57116), (1962, 53710), (1965, 53628), (2180, 48339), (2358, 44690), (2460, 42837), (2620, 40221), (3270, 32226), (3690, 28558), (3924, 26855), (3930, 26814), (4469, 23580), (4716, 22345), (4905, 21484), (5371, 19620), (5895, 17876), (6540, 16113), (7380, 14279), (7860, 13407), (8938, 11790), (9810, 10742)]