1277893650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4933}}^1$

素因数の和:5116

約数の個数: 96

約数和(自身を含む): 3480009408

約数和(自身を除く): 2202115758

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 157, 165, 275, 314, 330, 471, 550, 785, 825, 942, 1570, 1650, 1727, 2355, 3454, 3925, 4710, 4933, 5181, 7850, 8635, 9866, 10362, 11775, 14799, 17270, 23550, 24665, 25905, 29598, 43175, 49330, 51810, 54263, 73995, 86350, 108526, 123325, 129525, 147990, 162789, 246650, 259050, 271315, 325578, 369975, 542630, 739950, 774481, 813945, 1356575, 1548962, 1627890, 2323443, 2713150, 3872405, 4069725, 4646886, 7744810, 8139450, 8519291, 11617215, 17038582, 19362025, 23234430, 25557873, 38724050, 42596455, 51115746, 58086075, 85192910, 116172150, 127789365, 212982275, 255578730, 425964550, 638946825, 1277893650]

約数ペア:

[(1, 1277893650), (2, 638946825), (3, 425964550), (5, 255578730), (6, 212982275), (10, 127789365), (11, 116172150), (15, 85192910), (22, 58086075), (25, 51115746), (30, 42596455), (33, 38724050), (50, 25557873), (55, 23234430), (66, 19362025), (75, 17038582), (110, 11617215), (150, 8519291), (157, 8139450), (165, 7744810), (275, 4646886), (314, 4069725), (330, 3872405), (471, 2713150), (550, 2323443), (785, 1627890), (825, 1548962), (942, 1356575), (1570, 813945), (1650, 774481), (1727, 739950), (2355, 542630), (3454, 369975), (3925, 325578), (4710, 271315), (4933, 259050), (5181, 246650), (7850, 162789), (8635, 147990), (9866, 129525), (10362, 123325), (11775, 108526), (14799, 86350), (17270, 73995), (23550, 54263), (24665, 51810), (25905, 49330), (29598, 43175)]