200660940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15271}}^1$

素因数の和:15359

約数の個数: 72

約数和(自身を含む): 617049888

約数和(自身を除く): 416388948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 15271, 30542, 45813, 61084, 76355, 91626, 137439, 152710, 183252, 229065, 274878, 305420, 458130, 549756, 687195, 916260, 1114783, 1374390, 2229566, 2748780, 3344349, 4459132, 5573915, 6688698, 10033047, 11147830, 13377396, 16721745, 20066094, 22295660, 33443490, 40132188, 50165235, 66886980, 100330470, 200660940]

約数ペア:

[(1, 200660940), (2, 100330470), (3, 66886980), (4, 50165235), (5, 40132188), (6, 33443490), (9, 22295660), (10, 20066094), (12, 16721745), (15, 13377396), (18, 11147830), (20, 10033047), (30, 6688698), (36, 5573915), (45, 4459132), (60, 3344349), (73, 2748780), (90, 2229566), (146, 1374390), (180, 1114783), (219, 916260), (292, 687195), (365, 549756), (438, 458130), (657, 305420), (730, 274878), (876, 229065), (1095, 183252), (1314, 152710), (1460, 137439), (2190, 91626), (2628, 76355), (3285, 61084), (4380, 45813), (6570, 30542), (13140, 15271)]