45165780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22811}}^1$

素因数の和:22837

約数の個数: 72

約数和(自身を含む): 149464224

約数和(自身を除く): 104298444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 22811, 45622, 68433, 91244, 114055, 136866, 205299, 228110, 250921, 273732, 342165, 410598, 456220, 501842, 684330, 752763, 821196, 1003684, 1026495, 1254605, 1368660, 1505526, 2052990, 2258289, 2509210, 3011052, 3763815, 4105980, 4516578, 5018420, 7527630, 9033156, 11291445, 15055260, 22582890, 45165780]

約数ペア:

[(1, 45165780), (2, 22582890), (3, 15055260), (4, 11291445), (5, 9033156), (6, 7527630), (9, 5018420), (10, 4516578), (11, 4105980), (12, 3763815), (15, 3011052), (18, 2509210), (20, 2258289), (22, 2052990), (30, 1505526), (33, 1368660), (36, 1254605), (44, 1026495), (45, 1003684), (55, 821196), (60, 752763), (66, 684330), (90, 501842), (99, 456220), (110, 410598), (132, 342165), (165, 273732), (180, 250921), (198, 228110), (220, 205299), (330, 136866), (396, 114055), (495, 91244), (660, 68433), (990, 45622), (1980, 22811)]