156835260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1151}}^1$

素因数の和:1923

約数の個数: 72

約数和(自身を含む): 476775936

約数和(自身を除く): 319940676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 757, 1151, 1514, 2271, 2302, 3028, 3453, 3785, 4542, 4604, 5755, 6813, 6906, 7570, 9084, 10359, 11355, 11510, 13626, 13812, 15140, 17265, 20718, 22710, 23020, 27252, 34065, 34530, 41436, 45420, 51795, 68130, 69060, 103590, 136260, 207180, 871307, 1742614, 2613921, 3485228, 4356535, 5227842, 7841763, 8713070, 10455684, 13069605, 15683526, 17426140, 26139210, 31367052, 39208815, 52278420, 78417630, 156835260]

約数ペア:

[(1, 156835260), (2, 78417630), (3, 52278420), (4, 39208815), (5, 31367052), (6, 26139210), (9, 17426140), (10, 15683526), (12, 13069605), (15, 10455684), (18, 8713070), (20, 7841763), (30, 5227842), (36, 4356535), (45, 3485228), (60, 2613921), (90, 1742614), (180, 871307), (757, 207180), (1151, 136260), (1514, 103590), (2271, 69060), (2302, 68130), (3028, 51795), (3453, 45420), (3785, 41436), (4542, 34530), (4604, 34065), (5755, 27252), (6813, 23020), (6906, 22710), (7570, 20718), (9084, 17265), (10359, 15140), (11355, 13812), (11510, 13626)]