190051980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1451}}^1$

素因数の和:1559

約数の個数: 96

約数和(自身を含む): 556174080

約数和(自身を除く): 366122100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 59, 60, 74, 111, 118, 148, 177, 185, 222, 236, 295, 354, 370, 444, 555, 590, 708, 740, 885, 1110, 1180, 1451, 1770, 2183, 2220, 2902, 3540, 4353, 4366, 5804, 6549, 7255, 8706, 8732, 10915, 13098, 14510, 17412, 21765, 21830, 26196, 29020, 32745, 43530, 43660, 53687, 65490, 85609, 87060, 107374, 130980, 161061, 171218, 214748, 256827, 268435, 322122, 342436, 428045, 513654, 536870, 644244, 805305, 856090, 1027308, 1073740, 1284135, 1610610, 1712180, 2568270, 3167533, 3221220, 5136540, 6335066, 9502599, 12670132, 15837665, 19005198, 31675330, 38010396, 47512995, 63350660, 95025990, 190051980]

約数ペア:

[(1, 190051980), (2, 95025990), (3, 63350660), (4, 47512995), (5, 38010396), (6, 31675330), (10, 19005198), (12, 15837665), (15, 12670132), (20, 9502599), (30, 6335066), (37, 5136540), (59, 3221220), (60, 3167533), (74, 2568270), (111, 1712180), (118, 1610610), (148, 1284135), (177, 1073740), (185, 1027308), (222, 856090), (236, 805305), (295, 644244), (354, 536870), (370, 513654), (444, 428045), (555, 342436), (590, 322122), (708, 268435), (740, 256827), (885, 214748), (1110, 171218), (1180, 161061), (1451, 130980), (1770, 107374), (2183, 87060), (2220, 85609), (2902, 65490), (3540, 53687), (4353, 43660), (4366, 43530), (5804, 32745), (6549, 29020), (7255, 26196), (8706, 21830), (8732, 21765), (10915, 17412), (13098, 14510)]