255655500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{4157}}^1$

素因数の和:4220

約数の個数: 96

約数和(自身を含む): 762810048

約数和(自身を除く): 507154548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 125, 150, 164, 205, 246, 250, 300, 375, 410, 492, 500, 615, 750, 820, 1025, 1230, 1500, 2050, 2460, 3075, 4100, 4157, 5125, 6150, 8314, 10250, 12300, 12471, 15375, 16628, 20500, 20785, 24942, 30750, 41570, 49884, 61500, 62355, 83140, 103925, 124710, 170437, 207850, 249420, 311775, 340874, 415700, 511311, 519625, 623550, 681748, 852185, 1022622, 1039250, 1247100, 1558875, 1704370, 2045244, 2078500, 2556555, 3117750, 3408740, 4260925, 5113110, 6235500, 8521850, 10226220, 12782775, 17043700, 21304625, 25565550, 42609250, 51131100, 63913875, 85218500, 127827750, 255655500]

約数ペア:

[(1, 255655500), (2, 127827750), (3, 85218500), (4, 63913875), (5, 51131100), (6, 42609250), (10, 25565550), (12, 21304625), (15, 17043700), (20, 12782775), (25, 10226220), (30, 8521850), (41, 6235500), (50, 5113110), (60, 4260925), (75, 3408740), (82, 3117750), (100, 2556555), (123, 2078500), (125, 2045244), (150, 1704370), (164, 1558875), (205, 1247100), (246, 1039250), (250, 1022622), (300, 852185), (375, 681748), (410, 623550), (492, 519625), (500, 511311), (615, 415700), (750, 340874), (820, 311775), (1025, 249420), (1230, 207850), (1500, 170437), (2050, 124710), (2460, 103925), (3075, 83140), (4100, 62355), (4157, 61500), (5125, 49884), (6150, 41570), (8314, 30750), (10250, 24942), (12300, 20785), (12471, 20500), (15375, 16628)]