150025740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1021}}^1$

素因数の和:1143

約数の個数: 96

約数和(自身を含む): 439541760

約数和(自身を除く): 289516020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 79, 93, 124, 155, 158, 186, 237, 310, 316, 372, 395, 465, 474, 620, 790, 930, 948, 1021, 1185, 1580, 1860, 2042, 2370, 2449, 3063, 4084, 4740, 4898, 5105, 6126, 7347, 9796, 10210, 12245, 12252, 14694, 15315, 20420, 24490, 29388, 30630, 31651, 36735, 48980, 61260, 63302, 73470, 80659, 94953, 126604, 146940, 158255, 161318, 189906, 241977, 316510, 322636, 379812, 403295, 474765, 483954, 633020, 806590, 949530, 967908, 1209885, 1613180, 1899060, 2419770, 2500429, 4839540, 5000858, 7501287, 10001716, 12502145, 15002574, 25004290, 30005148, 37506435, 50008580, 75012870, 150025740]

約数ペア:

[(1, 150025740), (2, 75012870), (3, 50008580), (4, 37506435), (5, 30005148), (6, 25004290), (10, 15002574), (12, 12502145), (15, 10001716), (20, 7501287), (30, 5000858), (31, 4839540), (60, 2500429), (62, 2419770), (79, 1899060), (93, 1613180), (124, 1209885), (155, 967908), (158, 949530), (186, 806590), (237, 633020), (310, 483954), (316, 474765), (372, 403295), (395, 379812), (465, 322636), (474, 316510), (620, 241977), (790, 189906), (930, 161318), (948, 158255), (1021, 146940), (1185, 126604), (1580, 94953), (1860, 80659), (2042, 73470), (2370, 63302), (2449, 61260), (3063, 48980), (4084, 36735), (4740, 31651), (4898, 30630), (5105, 29388), (6126, 24490), (7347, 20420), (9796, 15315), (10210, 14694), (12245, 12252)]