277204230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:1002

約数の個数: 96

約数和(自身を含む): 747242496

約数和(自身を除く): 470038266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 83, 86, 90, 129, 166, 215, 249, 258, 387, 415, 430, 498, 645, 747, 774, 830, 863, 1245, 1290, 1494, 1726, 1935, 2490, 2589, 3569, 3735, 3870, 4315, 5178, 7138, 7470, 7767, 8630, 10707, 12945, 15534, 17845, 21414, 25890, 32121, 35690, 37109, 38835, 53535, 64242, 71629, 74218, 77670, 107070, 111327, 143258, 160605, 185545, 214887, 222654, 321210, 333981, 358145, 371090, 429774, 556635, 644661, 667962, 716290, 1074435, 1113270, 1289322, 1669905, 2148870, 3080047, 3223305, 3339810, 6160094, 6446610, 9240141, 15400235, 18480282, 27720423, 30800470, 46200705, 55440846, 92401410, 138602115, 277204230]

約数ペア:

[(1, 277204230), (2, 138602115), (3, 92401410), (5, 55440846), (6, 46200705), (9, 30800470), (10, 27720423), (15, 18480282), (18, 15400235), (30, 9240141), (43, 6446610), (45, 6160094), (83, 3339810), (86, 3223305), (90, 3080047), (129, 2148870), (166, 1669905), (215, 1289322), (249, 1113270), (258, 1074435), (387, 716290), (415, 667962), (430, 644661), (498, 556635), (645, 429774), (747, 371090), (774, 358145), (830, 333981), (863, 321210), (1245, 222654), (1290, 214887), (1494, 185545), (1726, 160605), (1935, 143258), (2490, 111327), (2589, 107070), (3569, 77670), (3735, 74218), (3870, 71629), (4315, 64242), (5178, 53535), (7138, 38835), (7470, 37109), (7767, 35690), (8630, 32121), (10707, 25890), (12945, 21414), (15534, 17845)]