201848580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{1069}}^1$

素因数の和:2133

約数の個数: 72

約数和(自身を含む): 613431000

約数和(自身を除く): 411582420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1049, 1069, 2098, 2138, 3147, 3207, 4196, 4276, 5245, 5345, 6294, 6414, 9441, 9621, 10490, 10690, 12588, 12828, 15735, 16035, 18882, 19242, 20980, 21380, 31470, 32070, 37764, 38484, 47205, 48105, 62940, 64140, 94410, 96210, 188820, 192420, 1121381, 2242762, 3364143, 4485524, 5606905, 6728286, 10092429, 11213810, 13456572, 16820715, 20184858, 22427620, 33641430, 40369716, 50462145, 67282860, 100924290, 201848580]

約数ペア:

[(1, 201848580), (2, 100924290), (3, 67282860), (4, 50462145), (5, 40369716), (6, 33641430), (9, 22427620), (10, 20184858), (12, 16820715), (15, 13456572), (18, 11213810), (20, 10092429), (30, 6728286), (36, 5606905), (45, 4485524), (60, 3364143), (90, 2242762), (180, 1121381), (1049, 192420), (1069, 188820), (2098, 96210), (2138, 94410), (3147, 64140), (3207, 62940), (4196, 48105), (4276, 47205), (5245, 38484), (5345, 37764), (6294, 32070), (6414, 31470), (9441, 21380), (9621, 20980), (10490, 19242), (10690, 18882), (12588, 16035), (12828, 15735)]