157039020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^2\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 503667360

約数和(自身を除く): 346628340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 173, 180, 205, 246, 270, 346, 369, 410, 492, 519, 540, 615, 692, 738, 820, 865, 1038, 1107, 1230, 1476, 1557, 1681, 1730, 1845, 2076, 2214, 2460, 2595, 3114, 3362, 3460, 3690, 4428, 4671, 5043, 5190, 5535, 6228, 6724, 7093, 7380, 7785, 8405, 9342, 10086, 10380, 11070, 14186, 15129, 15570, 16810, 18684, 20172, 21279, 22140, 23355, 25215, 28372, 30258, 31140, 33620, 35465, 42558, 45387, 46710, 50430, 60516, 63837, 70930, 75645, 85116, 90774, 93420, 100860, 106395, 127674, 141860, 151290, 181548, 191511, 212790, 226935, 255348, 290813, 302580, 319185, 383022, 425580, 453870, 581626, 638370, 766044, 872439, 907740, 957555, 1163252, 1276740, 1454065, 1744878, 1915110, 2617317, 2908130, 3489756, 3830220, 4362195, 5234634, 5816260, 7851951, 8724390, 10469268, 13086585, 15703902, 17448780, 26173170, 31407804, 39259755, 52346340, 78519510, 157039020]

約数ペア:

[(1, 157039020), (2, 78519510), (3, 52346340), (4, 39259755), (5, 31407804), (6, 26173170), (9, 17448780), (10, 15703902), (12, 13086585), (15, 10469268), (18, 8724390), (20, 7851951), (27, 5816260), (30, 5234634), (36, 4362195), (41, 3830220), (45, 3489756), (54, 2908130), (60, 2617317), (82, 1915110), (90, 1744878), (108, 1454065), (123, 1276740), (135, 1163252), (164, 957555), (173, 907740), (180, 872439), (205, 766044), (246, 638370), (270, 581626), (346, 453870), (369, 425580), (410, 383022), (492, 319185), (519, 302580), (540, 290813), (615, 255348), (692, 226935), (738, 212790), (820, 191511), (865, 181548), (1038, 151290), (1107, 141860), (1230, 127674), (1476, 106395), (1557, 100860), (1681, 93420), (1730, 90774), (1845, 85116), (2076, 75645), (2214, 70930), (2460, 63837), (2595, 60516), (3114, 50430), (3362, 46710), (3460, 45387), (3690, 42558), (4428, 35465), (4671, 33620), (5043, 31140), (5190, 30258), (5535, 28372), (6228, 25215), (6724, 23355), (7093, 22140), (7380, 21279), (7785, 20172), (8405, 18684), (9342, 16810), (10086, 15570), (10380, 15129), (11070, 14186)]