200172180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{727}}^1$

素因数の和:1105

約数の個数: 96

約数和(自身を含む): 606138624

約数和(自身を除く): 405966444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 353, 390, 706, 727, 780, 1059, 1412, 1454, 1765, 2118, 2181, 2908, 3530, 3635, 4236, 4362, 4589, 5295, 7060, 7270, 8724, 9178, 9451, 10590, 10905, 13767, 14540, 18356, 18902, 21180, 21810, 22945, 27534, 28353, 37804, 43620, 45890, 47255, 55068, 56706, 68835, 91780, 94510, 113412, 137670, 141765, 189020, 256631, 275340, 283530, 513262, 567060, 769893, 1026524, 1283155, 1539786, 2566310, 3079572, 3336203, 3849465, 5132620, 6672406, 7698930, 10008609, 13344812, 15397860, 16681015, 20017218, 33362030, 40034436, 50043045, 66724060, 100086090, 200172180]

約数ペア:

[(1, 200172180), (2, 100086090), (3, 66724060), (4, 50043045), (5, 40034436), (6, 33362030), (10, 20017218), (12, 16681015), (13, 15397860), (15, 13344812), (20, 10008609), (26, 7698930), (30, 6672406), (39, 5132620), (52, 3849465), (60, 3336203), (65, 3079572), (78, 2566310), (130, 1539786), (156, 1283155), (195, 1026524), (260, 769893), (353, 567060), (390, 513262), (706, 283530), (727, 275340), (780, 256631), (1059, 189020), (1412, 141765), (1454, 137670), (1765, 113412), (2118, 94510), (2181, 91780), (2908, 68835), (3530, 56706), (3635, 55068), (4236, 47255), (4362, 45890), (4589, 43620), (5295, 37804), (7060, 28353), (7270, 27534), (8724, 22945), (9178, 21810), (9451, 21180), (10590, 18902), (10905, 18356), (13767, 14540)]