12671550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1018

約数の個数: 72

約数和(自身を含む): 35254440

約数和(自身を除く): 22582890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 971, 1305, 1450, 1942, 2175, 2610, 2913, 4350, 4855, 5826, 6525, 8739, 9710, 13050, 14565, 17478, 24275, 28159, 29130, 43695, 48550, 56318, 72825, 84477, 87390, 140795, 145650, 168954, 218475, 253431, 281590, 422385, 436950, 506862, 703975, 844770, 1267155, 1407950, 2111925, 2534310, 4223850, 6335775, 12671550]

約数ペア:

[(1, 12671550), (2, 6335775), (3, 4223850), (5, 2534310), (6, 2111925), (9, 1407950), (10, 1267155), (15, 844770), (18, 703975), (25, 506862), (29, 436950), (30, 422385), (45, 281590), (50, 253431), (58, 218475), (75, 168954), (87, 145650), (90, 140795), (145, 87390), (150, 84477), (174, 72825), (225, 56318), (261, 48550), (290, 43695), (435, 29130), (450, 28159), (522, 24275), (725, 17478), (870, 14565), (971, 13050), (1305, 9710), (1450, 8739), (1942, 6525), (2175, 5826), (2610, 4855), (2913, 4350)]