88220220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{383}}^1$

素因数の和:755

約数の個数: 96

約数和(自身を含む): 270950400

約数和(自身を除く): 182730180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 349, 383, 660, 698, 766, 1047, 1149, 1396, 1532, 1745, 1915, 2094, 2298, 3490, 3830, 3839, 4188, 4213, 4596, 5235, 5745, 6980, 7660, 7678, 8426, 10470, 11490, 11517, 12639, 15356, 16852, 19195, 20940, 21065, 22980, 23034, 25278, 38390, 42130, 46068, 50556, 57585, 63195, 76780, 84260, 115170, 126390, 133667, 230340, 252780, 267334, 401001, 534668, 668335, 802002, 1336670, 1470337, 1604004, 2005005, 2673340, 2940674, 4010010, 4411011, 5881348, 7351685, 8020020, 8822022, 14703370, 17644044, 22055055, 29406740, 44110110, 88220220]

約数ペア:

[(1, 88220220), (2, 44110110), (3, 29406740), (4, 22055055), (5, 17644044), (6, 14703370), (10, 8822022), (11, 8020020), (12, 7351685), (15, 5881348), (20, 4411011), (22, 4010010), (30, 2940674), (33, 2673340), (44, 2005005), (55, 1604004), (60, 1470337), (66, 1336670), (110, 802002), (132, 668335), (165, 534668), (220, 401001), (330, 267334), (349, 252780), (383, 230340), (660, 133667), (698, 126390), (766, 115170), (1047, 84260), (1149, 76780), (1396, 63195), (1532, 57585), (1745, 50556), (1915, 46068), (2094, 42130), (2298, 38390), (3490, 25278), (3830, 23034), (3839, 22980), (4188, 21065), (4213, 20940), (4596, 19195), (5235, 16852), (5745, 15356), (6980, 12639), (7660, 11517), (7678, 11490), (8426, 10470)]