15676549020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7917449}}^1$

素因数の和:7917475

約数の個数: 72

約数和(自身を含む): 51875132400

約数和(自身を除く): 36198583380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 7917449, 15834898, 23752347, 31669796, 39587245, 47504694, 71257041, 79174490, 87091939, 95009388, 118761735, 142514082, 158348980, 174183878, 237523470, 261275817, 285028164, 348367756, 356285205, 435459695, 475046940, 522551634, 712570410, 783827451, 870919390, 1045103268, 1306379085, 1425140820, 1567654902, 1741838780, 2612758170, 3135309804, 3919137255, 5225516340, 7838274510, 15676549020]

約数ペア:

[(1, 15676549020), (2, 7838274510), (3, 5225516340), (4, 3919137255), (5, 3135309804), (6, 2612758170), (9, 1741838780), (10, 1567654902), (11, 1425140820), (12, 1306379085), (15, 1045103268), (18, 870919390), (20, 783827451), (22, 712570410), (30, 522551634), (33, 475046940), (36, 435459695), (44, 356285205), (45, 348367756), (55, 285028164), (60, 261275817), (66, 237523470), (90, 174183878), (99, 158348980), (110, 142514082), (132, 118761735), (165, 95009388), (180, 87091939), (198, 79174490), (220, 71257041), (330, 47504694), (396, 39587245), (495, 31669796), (660, 23752347), (990, 15834898), (1980, 7917449)]