25589340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:928

約数の個数: 144

約数和(自身を含む): 92671488

約数和(自身を除く): 67082148

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 883, 966, 1035, 1260, 1380, 1449, 1610, 1766, 1932, 2070, 2415, 2649, 2898, 3220, 3532, 4140, 4415, 4830, 5298, 5796, 6181, 7245, 7947, 8830, 9660, 10596, 12362, 13245, 14490, 15894, 17660, 18543, 20309, 24724, 26490, 28980, 30905, 31788, 37086, 39735, 40618, 52980, 55629, 60927, 61810, 74172, 79470, 81236, 92715, 101545, 111258, 121854, 123620, 142163, 158940, 182781, 185430, 203090, 222516, 243708, 278145, 284326, 304635, 365562, 370860, 406180, 426489, 556290, 568652, 609270, 710815, 731124, 852978, 913905, 1112580, 1218540, 1279467, 1421630, 1705956, 1827810, 2132445, 2558934, 2843260, 3655620, 4264890, 5117868, 6397335, 8529780, 12794670, 25589340]

約数ペア:

[(1, 25589340), (2, 12794670), (3, 8529780), (4, 6397335), (5, 5117868), (6, 4264890), (7, 3655620), (9, 2843260), (10, 2558934), (12, 2132445), (14, 1827810), (15, 1705956), (18, 1421630), (20, 1279467), (21, 1218540), (23, 1112580), (28, 913905), (30, 852978), (35, 731124), (36, 710815), (42, 609270), (45, 568652), (46, 556290), (60, 426489), (63, 406180), (69, 370860), (70, 365562), (84, 304635), (90, 284326), (92, 278145), (105, 243708), (115, 222516), (126, 203090), (138, 185430), (140, 182781), (161, 158940), (180, 142163), (207, 123620), (210, 121854), (230, 111258), (252, 101545), (276, 92715), (315, 81236), (322, 79470), (345, 74172), (414, 61810), (420, 60927), (460, 55629), (483, 52980), (630, 40618), (644, 39735), (690, 37086), (805, 31788), (828, 30905), (883, 28980), (966, 26490), (1035, 24724), (1260, 20309), (1380, 18543), (1449, 17660), (1610, 15894), (1766, 14490), (1932, 13245), (2070, 12362), (2415, 10596), (2649, 9660), (2898, 8830), (3220, 7947), (3532, 7245), (4140, 6181), (4415, 5796), (4830, 5298)]