392979150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:967

約数の個数: 144

約数和(自身を含む): 1128606336

約数和(自身を除く): 735627186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 43, 45, 46, 50, 69, 75, 86, 90, 115, 129, 138, 150, 207, 215, 225, 230, 258, 345, 387, 414, 430, 450, 575, 645, 690, 774, 883, 989, 1035, 1075, 1150, 1290, 1725, 1766, 1935, 1978, 2070, 2150, 2649, 2967, 3225, 3450, 3870, 4415, 4945, 5175, 5298, 5934, 6450, 7947, 8830, 8901, 9675, 9890, 10350, 13245, 14835, 15894, 17802, 19350, 20309, 22075, 24725, 26490, 29670, 37969, 39735, 40618, 44150, 44505, 49450, 60927, 66225, 74175, 75938, 79470, 89010, 101545, 113907, 121854, 132450, 148350, 182781, 189845, 198675, 203090, 222525, 227814, 304635, 341721, 365562, 379690, 397350, 445050, 507725, 569535, 609270, 683442, 873287, 913905, 949225, 1015450, 1139070, 1523175, 1708605, 1746574, 1827810, 1898450, 2619861, 2847675, 3046350, 3417210, 4366435, 4569525, 5239722, 5695350, 7859583, 8543025, 8732870, 9139050, 13099305, 15719166, 17086050, 21832175, 26198610, 39297915, 43664350, 65496525, 78595830, 130993050, 196489575, 392979150]

約数ペア:

[(1, 392979150), (2, 196489575), (3, 130993050), (5, 78595830), (6, 65496525), (9, 43664350), (10, 39297915), (15, 26198610), (18, 21832175), (23, 17086050), (25, 15719166), (30, 13099305), (43, 9139050), (45, 8732870), (46, 8543025), (50, 7859583), (69, 5695350), (75, 5239722), (86, 4569525), (90, 4366435), (115, 3417210), (129, 3046350), (138, 2847675), (150, 2619861), (207, 1898450), (215, 1827810), (225, 1746574), (230, 1708605), (258, 1523175), (345, 1139070), (387, 1015450), (414, 949225), (430, 913905), (450, 873287), (575, 683442), (645, 609270), (690, 569535), (774, 507725), (883, 445050), (989, 397350), (1035, 379690), (1075, 365562), (1150, 341721), (1290, 304635), (1725, 227814), (1766, 222525), (1935, 203090), (1978, 198675), (2070, 189845), (2150, 182781), (2649, 148350), (2967, 132450), (3225, 121854), (3450, 113907), (3870, 101545), (4415, 89010), (4945, 79470), (5175, 75938), (5298, 74175), (5934, 66225), (6450, 60927), (7947, 49450), (8830, 44505), (8901, 44150), (9675, 40618), (9890, 39735), (10350, 37969), (13245, 29670), (14835, 26490), (15894, 24725), (17802, 22075), (19350, 20309)]