200715660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{1063}}^1$

素因数の和:2127

約数の個数: 72

約数和(自身を含む): 609991200

約数和(自身を除く): 409275540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1049, 1063, 2098, 2126, 3147, 3189, 4196, 4252, 5245, 5315, 6294, 6378, 9441, 9567, 10490, 10630, 12588, 12756, 15735, 15945, 18882, 19134, 20980, 21260, 31470, 31890, 37764, 38268, 47205, 47835, 62940, 63780, 94410, 95670, 188820, 191340, 1115087, 2230174, 3345261, 4460348, 5575435, 6690522, 10035783, 11150870, 13381044, 16726305, 20071566, 22301740, 33452610, 40143132, 50178915, 66905220, 100357830, 200715660]

約数ペア:

[(1, 200715660), (2, 100357830), (3, 66905220), (4, 50178915), (5, 40143132), (6, 33452610), (9, 22301740), (10, 20071566), (12, 16726305), (15, 13381044), (18, 11150870), (20, 10035783), (30, 6690522), (36, 5575435), (45, 4460348), (60, 3345261), (90, 2230174), (180, 1115087), (1049, 191340), (1063, 188820), (2098, 95670), (2126, 94410), (3147, 63780), (3189, 62940), (4196, 47835), (4252, 47205), (5245, 38268), (5315, 37764), (6294, 31890), (6378, 31470), (9441, 21260), (9567, 20980), (10490, 19134), (10630, 18882), (12588, 15945), (12756, 15735)]