25167240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{3329}}^1$

素因数の和:3356

約数の個数: 128

約数和(自身を含む): 95904000

約数和(自身を除く): 70736760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3329, 3780, 6658, 7560, 9987, 13316, 16645, 19974, 23303, 26632, 29961, 33290, 39948, 46606, 49935, 59922, 66580, 69909, 79896, 89883, 93212, 99870, 116515, 119844, 133160, 139818, 149805, 179766, 186424, 199740, 209727, 233030, 239688, 279636, 299610, 349545, 359532, 399480, 419454, 449415, 466060, 559272, 599220, 629181, 699090, 719064, 838908, 898830, 932120, 1048635, 1198440, 1258362, 1398180, 1677816, 1797660, 2097270, 2516724, 2796360, 3145905, 3595320, 4194540, 5033448, 6291810, 8389080, 12583620, 25167240]

約数ペア:

[(1, 25167240), (2, 12583620), (3, 8389080), (4, 6291810), (5, 5033448), (6, 4194540), (7, 3595320), (8, 3145905), (9, 2796360), (10, 2516724), (12, 2097270), (14, 1797660), (15, 1677816), (18, 1398180), (20, 1258362), (21, 1198440), (24, 1048635), (27, 932120), (28, 898830), (30, 838908), (35, 719064), (36, 699090), (40, 629181), (42, 599220), (45, 559272), (54, 466060), (56, 449415), (60, 419454), (63, 399480), (70, 359532), (72, 349545), (84, 299610), (90, 279636), (105, 239688), (108, 233030), (120, 209727), (126, 199740), (135, 186424), (140, 179766), (168, 149805), (180, 139818), (189, 133160), (210, 119844), (216, 116515), (252, 99870), (270, 93212), (280, 89883), (315, 79896), (360, 69909), (378, 66580), (420, 59922), (504, 49935), (540, 46606), (630, 39948), (756, 33290), (840, 29961), (945, 26632), (1080, 23303), (1260, 19974), (1512, 16645), (1890, 13316), (2520, 9987), (3329, 7560), (3780, 6658)]