120000008475

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{77893}}^1$

素因数の和:78117

約数の個数: 72

約数和(自身を含む): 221496885792

約数和(自身を除く): 101496877317

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 167, 205, 225, 369, 501, 615, 835, 1025, 1503, 1845, 2505, 3075, 4175, 6847, 7515, 9225, 12525, 20541, 34235, 37575, 61623, 77893, 102705, 171175, 233679, 308115, 389465, 513525, 701037, 1168395, 1540575, 1947325, 3193613, 3505185, 5841975, 9580839, 13008131, 15968065, 17525925, 28742517, 39024393, 47904195, 65040655, 79840325, 117073179, 143712585, 195121965, 239520975, 325203275, 533333371, 585365895, 718562925, 975609825, 1600000113, 2666666855, 2926829475, 4800000339, 8000000565, 13333334275, 24000001695, 40000002825, 120000008475]

約数ペア:

[(1, 120000008475), (3, 40000002825), (5, 24000001695), (9, 13333334275), (15, 8000000565), (25, 4800000339), (41, 2926829475), (45, 2666666855), (75, 1600000113), (123, 975609825), (167, 718562925), (205, 585365895), (225, 533333371), (369, 325203275), (501, 239520975), (615, 195121965), (835, 143712585), (1025, 117073179), (1503, 79840325), (1845, 65040655), (2505, 47904195), (3075, 39024393), (4175, 28742517), (6847, 17525925), (7515, 15968065), (9225, 13008131), (12525, 9580839), (20541, 5841975), (34235, 3505185), (37575, 3193613), (61623, 1947325), (77893, 1540575), (102705, 1168395), (171175, 701037), (233679, 513525), (308115, 389465)]