202030650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{5683}}^1$

素因数の和:5780

約数の個数: 72

約数和(自身を含む): 549756480

約数和(自身を除く): 347725830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 79, 90, 150, 158, 225, 237, 395, 450, 474, 711, 790, 1185, 1422, 1975, 2370, 3555, 3950, 5683, 5925, 7110, 11366, 11850, 17049, 17775, 28415, 34098, 35550, 51147, 56830, 85245, 102294, 142075, 170490, 255735, 284150, 426225, 448957, 511470, 852450, 897914, 1278675, 1346871, 2244785, 2557350, 2693742, 4040613, 4489570, 6734355, 8081226, 11223925, 13468710, 20203065, 22447850, 33671775, 40406130, 67343550, 101015325, 202030650]

約数ペア:

[(1, 202030650), (2, 101015325), (3, 67343550), (5, 40406130), (6, 33671775), (9, 22447850), (10, 20203065), (15, 13468710), (18, 11223925), (25, 8081226), (30, 6734355), (45, 4489570), (50, 4040613), (75, 2693742), (79, 2557350), (90, 2244785), (150, 1346871), (158, 1278675), (225, 897914), (237, 852450), (395, 511470), (450, 448957), (474, 426225), (711, 284150), (790, 255735), (1185, 170490), (1422, 142075), (1975, 102294), (2370, 85245), (3555, 56830), (3950, 51147), (5683, 35550), (5925, 34098), (7110, 28415), (11366, 17775), (11850, 17049)]