25137060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 79442496

約数和(自身を除く): 54305436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 67, 74, 78, 111, 130, 134, 148, 156, 169, 185, 195, 201, 222, 260, 268, 335, 338, 370, 390, 402, 444, 481, 507, 555, 670, 676, 740, 780, 804, 845, 871, 962, 1005, 1014, 1110, 1340, 1443, 1690, 1742, 1924, 2010, 2028, 2220, 2405, 2479, 2535, 2613, 2886, 3380, 3484, 4020, 4355, 4810, 4958, 5070, 5226, 5772, 6253, 7215, 7437, 8710, 9620, 9916, 10140, 10452, 11323, 12395, 12506, 13065, 14430, 14874, 17420, 18759, 22646, 24790, 25012, 26130, 28860, 29748, 31265, 32227, 33969, 37185, 37518, 45292, 49580, 52260, 56615, 62530, 64454, 67938, 74370, 75036, 93795, 96681, 113230, 125060, 128908, 135876, 148740, 161135, 169845, 187590, 193362, 226460, 322270, 339690, 375180, 386724, 418951, 483405, 644540, 679380, 837902, 966810, 1256853, 1675804, 1933620, 2094755, 2513706, 4189510, 5027412, 6284265, 8379020, 12568530, 25137060]

約数ペア:

[(1, 25137060), (2, 12568530), (3, 8379020), (4, 6284265), (5, 5027412), (6, 4189510), (10, 2513706), (12, 2094755), (13, 1933620), (15, 1675804), (20, 1256853), (26, 966810), (30, 837902), (37, 679380), (39, 644540), (52, 483405), (60, 418951), (65, 386724), (67, 375180), (74, 339690), (78, 322270), (111, 226460), (130, 193362), (134, 187590), (148, 169845), (156, 161135), (169, 148740), (185, 135876), (195, 128908), (201, 125060), (222, 113230), (260, 96681), (268, 93795), (335, 75036), (338, 74370), (370, 67938), (390, 64454), (402, 62530), (444, 56615), (481, 52260), (507, 49580), (555, 45292), (670, 37518), (676, 37185), (740, 33969), (780, 32227), (804, 31265), (845, 29748), (871, 28860), (962, 26130), (1005, 25012), (1014, 24790), (1110, 22646), (1340, 18759), (1443, 17420), (1690, 14874), (1742, 14430), (1924, 13065), (2010, 12506), (2028, 12395), (2220, 11323), (2405, 10452), (2479, 10140), (2535, 9916), (2613, 9620), (2886, 8710), (3380, 7437), (3484, 7215), (4020, 6253), (4355, 5772), (4810, 5226), (4958, 5070)]