153446540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 367476480

約数和(自身を除く): 214029940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 47, 52, 58, 65, 94, 116, 130, 145, 188, 235, 260, 290, 377, 433, 470, 580, 611, 754, 866, 940, 1222, 1363, 1508, 1732, 1885, 2165, 2444, 2726, 3055, 3770, 4330, 5452, 5629, 6110, 6815, 7540, 8660, 11258, 12220, 12557, 13630, 17719, 20351, 22516, 25114, 27260, 28145, 35438, 40702, 50228, 56290, 62785, 70876, 81404, 88595, 101755, 112580, 125570, 163241, 177190, 203510, 251140, 264563, 326482, 354380, 407020, 529126, 590179, 652964, 816205, 1058252, 1180358, 1322815, 1632410, 2360716, 2645630, 2950895, 3264820, 5291260, 5901790, 7672327, 11803580, 15344654, 30689308, 38361635, 76723270, 153446540]

約数ペア:

[(1, 153446540), (2, 76723270), (4, 38361635), (5, 30689308), (10, 15344654), (13, 11803580), (20, 7672327), (26, 5901790), (29, 5291260), (47, 3264820), (52, 2950895), (58, 2645630), (65, 2360716), (94, 1632410), (116, 1322815), (130, 1180358), (145, 1058252), (188, 816205), (235, 652964), (260, 590179), (290, 529126), (377, 407020), (433, 354380), (470, 326482), (580, 264563), (611, 251140), (754, 203510), (866, 177190), (940, 163241), (1222, 125570), (1363, 112580), (1508, 101755), (1732, 88595), (1885, 81404), (2165, 70876), (2444, 62785), (2726, 56290), (3055, 50228), (3770, 40702), (4330, 35438), (5452, 28145), (5629, 27260), (6110, 25114), (6815, 22516), (7540, 20351), (8660, 17719), (11258, 13630), (12220, 12557)]