100512280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1145

約数の個数: 96

約数和(自身を含む): 261903600

約数和(自身を除く): 161391320

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 121, 152, 190, 209, 220, 242, 380, 418, 440, 484, 605, 760, 836, 968, 1045, 1093, 1210, 1672, 2090, 2186, 2299, 2420, 4180, 4372, 4598, 4840, 5465, 8360, 8744, 9196, 10930, 11495, 12023, 18392, 20767, 21860, 22990, 24046, 41534, 43720, 45980, 48092, 60115, 83068, 91960, 96184, 103835, 120230, 132253, 166136, 207670, 228437, 240460, 264506, 415340, 456874, 480920, 529012, 661265, 830680, 913748, 1058024, 1142185, 1322530, 1827496, 2284370, 2512807, 2645060, 4568740, 5025614, 5290120, 9137480, 10051228, 12564035, 20102456, 25128070, 50256140, 100512280]

約数ペア:

[(1, 100512280), (2, 50256140), (4, 25128070), (5, 20102456), (8, 12564035), (10, 10051228), (11, 9137480), (19, 5290120), (20, 5025614), (22, 4568740), (38, 2645060), (40, 2512807), (44, 2284370), (55, 1827496), (76, 1322530), (88, 1142185), (95, 1058024), (110, 913748), (121, 830680), (152, 661265), (190, 529012), (209, 480920), (220, 456874), (242, 415340), (380, 264506), (418, 240460), (440, 228437), (484, 207670), (605, 166136), (760, 132253), (836, 120230), (968, 103835), (1045, 96184), (1093, 91960), (1210, 83068), (1672, 60115), (2090, 48092), (2186, 45980), (2299, 43720), (2420, 41534), (4180, 24046), (4372, 22990), (4598, 21860), (4840, 20767), (5465, 18392), (8360, 12023), (8744, 11495), (9196, 10930)]