206283060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{1103}}^1$

素因数の和:2157

約数の個数: 72

約数和(自身を含む): 626895360

約数和(自身を除く): 420612300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1039, 1103, 2078, 2206, 3117, 3309, 4156, 4412, 5195, 5515, 6234, 6618, 9351, 9927, 10390, 11030, 12468, 13236, 15585, 16545, 18702, 19854, 20780, 22060, 31170, 33090, 37404, 39708, 46755, 49635, 62340, 66180, 93510, 99270, 187020, 198540, 1146017, 2292034, 3438051, 4584068, 5730085, 6876102, 10314153, 11460170, 13752204, 17190255, 20628306, 22920340, 34380510, 41256612, 51570765, 68761020, 103141530, 206283060]

約数ペア:

[(1, 206283060), (2, 103141530), (3, 68761020), (4, 51570765), (5, 41256612), (6, 34380510), (9, 22920340), (10, 20628306), (12, 17190255), (15, 13752204), (18, 11460170), (20, 10314153), (30, 6876102), (36, 5730085), (45, 4584068), (60, 3438051), (90, 2292034), (180, 1146017), (1039, 198540), (1103, 187020), (2078, 99270), (2206, 93510), (3117, 66180), (3309, 62340), (4156, 49635), (4412, 46755), (5195, 39708), (5515, 37404), (6234, 33090), (6618, 31170), (9351, 22060), (9927, 20780), (10390, 19854), (11030, 18702), (12468, 16545), (13236, 15585)]