45203580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8101}}^1$

素因数の和:8147

約数の個数: 72

約数和(自身を含む): 141558144

約数和(自身を除く): 96354564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 8101, 16202, 24303, 32404, 40505, 48606, 72909, 81010, 97212, 121515, 145818, 162020, 243030, 251131, 291636, 364545, 486060, 502262, 729090, 753393, 1004524, 1255655, 1458180, 1506786, 2260179, 2511310, 3013572, 3766965, 4520358, 5022620, 7533930, 9040716, 11300895, 15067860, 22601790, 45203580]

約数ペア:

[(1, 45203580), (2, 22601790), (3, 15067860), (4, 11300895), (5, 9040716), (6, 7533930), (9, 5022620), (10, 4520358), (12, 3766965), (15, 3013572), (18, 2511310), (20, 2260179), (30, 1506786), (31, 1458180), (36, 1255655), (45, 1004524), (60, 753393), (62, 729090), (90, 502262), (93, 486060), (124, 364545), (155, 291636), (180, 251131), (186, 243030), (279, 162020), (310, 145818), (372, 121515), (465, 97212), (558, 81010), (620, 72909), (930, 48606), (1116, 40505), (1395, 32404), (1860, 24303), (2790, 16202), (5580, 8101)]