149637060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:730

約数の個数: 144

約数和(自身を含む): 487468800

約数和(自身を除く): 337831740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 79, 85, 90, 102, 153, 158, 170, 180, 204, 237, 255, 306, 316, 340, 395, 474, 510, 612, 619, 711, 765, 790, 948, 1020, 1185, 1238, 1343, 1422, 1530, 1580, 1857, 2370, 2476, 2686, 2844, 3060, 3095, 3555, 3714, 4029, 4740, 5372, 5571, 6190, 6715, 7110, 7428, 8058, 9285, 10523, 11142, 12087, 12380, 13430, 14220, 16116, 18570, 20145, 21046, 22284, 24174, 26860, 27855, 31569, 37140, 40290, 42092, 48348, 48901, 52615, 55710, 60435, 63138, 80580, 94707, 97802, 105230, 111420, 120870, 126276, 146703, 157845, 189414, 195604, 210460, 241740, 244505, 293406, 315690, 378828, 440109, 473535, 489010, 586812, 631380, 733515, 831317, 880218, 947070, 978020, 1467030, 1662634, 1760436, 1894140, 2200545, 2493951, 2934060, 3325268, 4156585, 4401090, 4987902, 7481853, 8313170, 8802180, 9975804, 12469755, 14963706, 16626340, 24939510, 29927412, 37409265, 49879020, 74818530, 149637060]

約数ペア:

[(1, 149637060), (2, 74818530), (3, 49879020), (4, 37409265), (5, 29927412), (6, 24939510), (9, 16626340), (10, 14963706), (12, 12469755), (15, 9975804), (17, 8802180), (18, 8313170), (20, 7481853), (30, 4987902), (34, 4401090), (36, 4156585), (45, 3325268), (51, 2934060), (60, 2493951), (68, 2200545), (79, 1894140), (85, 1760436), (90, 1662634), (102, 1467030), (153, 978020), (158, 947070), (170, 880218), (180, 831317), (204, 733515), (237, 631380), (255, 586812), (306, 489010), (316, 473535), (340, 440109), (395, 378828), (474, 315690), (510, 293406), (612, 244505), (619, 241740), (711, 210460), (765, 195604), (790, 189414), (948, 157845), (1020, 146703), (1185, 126276), (1238, 120870), (1343, 111420), (1422, 105230), (1530, 97802), (1580, 94707), (1857, 80580), (2370, 63138), (2476, 60435), (2686, 55710), (2844, 52615), (3060, 48901), (3095, 48348), (3555, 42092), (3714, 40290), (4029, 37140), (4740, 31569), (5372, 27855), (5571, 26860), (6190, 24174), (6715, 22284), (7110, 21046), (7428, 20145), (8058, 18570), (9285, 16116), (10523, 14220), (11142, 13430), (12087, 12380)]