200204820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{35879}}^1$

素因数の和:35925

約数の個数: 72

約数和(自身を含む): 626895360

約数和(自身を除く): 426690540

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, 35879, 71758, 107637, 143516, 179395, 215274, 322911, 358790, 430548, 538185, 645822, 717580, 1076370, 1112249, 1291644, 1614555, 2152740, 2224498, 3229110, 3336747, 4448996, 5561245, 6458220, 6673494, 10010241, 11122490, 13346988, 16683735, 20020482, 22244980, 33367470, 40040964, 50051205, 66734940, 100102410, 200204820]

約数ペア:

[(1, 200204820), (2, 100102410), (3, 66734940), (4, 50051205), (5, 40040964), (6, 33367470), (9, 22244980), (10, 20020482), (12, 16683735), (15, 13346988), (18, 11122490), (20, 10010241), (30, 6673494), (31, 6458220), (36, 5561245), (45, 4448996), (60, 3336747), (62, 3229110), (90, 2224498), (93, 2152740), (124, 1614555), (155, 1291644), (180, 1112249), (186, 1076370), (279, 717580), (310, 645822), (372, 538185), (465, 430548), (558, 358790), (620, 322911), (930, 215274), (1116, 179395), (1395, 143516), (1860, 107637), (2790, 71758), (5580, 35879)]