154922820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2393}}^1$

素因数の和:2501

約数の個数: 96

約数和(自身を含む): 472977792

約数和(自身を除く): 318054972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 83, 130, 156, 166, 195, 249, 260, 332, 390, 415, 498, 780, 830, 996, 1079, 1245, 1660, 2158, 2393, 2490, 3237, 4316, 4786, 4980, 5395, 6474, 7179, 9572, 10790, 11965, 12948, 14358, 16185, 21580, 23930, 28716, 31109, 32370, 35895, 47860, 62218, 64740, 71790, 93327, 124436, 143580, 155545, 186654, 198619, 311090, 373308, 397238, 466635, 595857, 622180, 794476, 933270, 993095, 1191714, 1866540, 1986190, 2383428, 2582047, 2979285, 3972380, 5164094, 5958570, 7746141, 10328188, 11917140, 12910235, 15492282, 25820470, 30984564, 38730705, 51640940, 77461410, 154922820]

約数ペア:

[(1, 154922820), (2, 77461410), (3, 51640940), (4, 38730705), (5, 30984564), (6, 25820470), (10, 15492282), (12, 12910235), (13, 11917140), (15, 10328188), (20, 7746141), (26, 5958570), (30, 5164094), (39, 3972380), (52, 2979285), (60, 2582047), (65, 2383428), (78, 1986190), (83, 1866540), (130, 1191714), (156, 993095), (166, 933270), (195, 794476), (249, 622180), (260, 595857), (332, 466635), (390, 397238), (415, 373308), (498, 311090), (780, 198619), (830, 186654), (996, 155545), (1079, 143580), (1245, 124436), (1660, 93327), (2158, 71790), (2393, 64740), (2490, 62218), (3237, 47860), (4316, 35895), (4786, 32370), (4980, 31109), (5395, 28716), (6474, 23930), (7179, 21580), (9572, 16185), (10790, 14358), (11965, 12948)]