66609150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 176774400

約数和(自身を除く): 110165250

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 43, 46, 50, 69, 75, 86, 115, 129, 138, 150, 215, 230, 258, 345, 430, 449, 575, 645, 690, 898, 989, 1075, 1150, 1290, 1347, 1725, 1978, 2150, 2245, 2694, 2967, 3225, 3450, 4490, 4945, 5934, 6450, 6735, 9890, 10327, 11225, 13470, 14835, 19307, 20654, 22450, 24725, 29670, 30981, 33675, 38614, 49450, 51635, 57921, 61962, 67350, 74175, 96535, 103270, 115842, 148350, 154905, 193070, 258175, 289605, 309810, 444061, 482675, 516350, 579210, 774525, 888122, 965350, 1332183, 1448025, 1549050, 2220305, 2664366, 2896050, 4440610, 6660915, 11101525, 13321830, 22203050, 33304575, 66609150]

約数ペア:

[(1, 66609150), (2, 33304575), (3, 22203050), (5, 13321830), (6, 11101525), (10, 6660915), (15, 4440610), (23, 2896050), (25, 2664366), (30, 2220305), (43, 1549050), (46, 1448025), (50, 1332183), (69, 965350), (75, 888122), (86, 774525), (115, 579210), (129, 516350), (138, 482675), (150, 444061), (215, 309810), (230, 289605), (258, 258175), (345, 193070), (430, 154905), (449, 148350), (575, 115842), (645, 103270), (690, 96535), (898, 74175), (989, 67350), (1075, 61962), (1150, 57921), (1290, 51635), (1347, 49450), (1725, 38614), (1978, 33675), (2150, 30981), (2245, 29670), (2694, 24725), (2967, 22450), (3225, 20654), (3450, 19307), (4490, 14835), (4945, 13470), (5934, 11225), (6450, 10327), (6735, 9890)]