75501720

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{3329}}^1$

素因数の和:3359

約数の個数: 160

約数和(自身を含む): 290109600

約数和(自身を除く): 214607880

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, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3329, 3780, 4536, 5670, 6658, 7560, 9987, 11340, 13316, 16645, 19974, 22680, 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, 269649, 279636, 299610, 349545, 359532, 399480, 419454, 449415, 466060, 539298, 559272, 599220, 629181, 699090, 719064, 838908, 898830, 932120, 1048635, 1078596, 1198440, 1258362, 1348245, 1398180, 1677816, 1797660, 1887543, 2097270, 2157192, 2516724, 2696490, 2796360, 3145905, 3595320, 3775086, 4194540, 5033448, 5392980, 6291810, 7550172, 8389080, 9437715, 10785960, 12583620, 15100344, 18875430, 25167240, 37750860, 75501720]

約数ペア:

[(1, 75501720), (2, 37750860), (3, 25167240), (4, 18875430), (5, 15100344), (6, 12583620), (7, 10785960), (8, 9437715), (9, 8389080), (10, 7550172), (12, 6291810), (14, 5392980), (15, 5033448), (18, 4194540), (20, 3775086), (21, 3595320), (24, 3145905), (27, 2796360), (28, 2696490), (30, 2516724), (35, 2157192), (36, 2097270), (40, 1887543), (42, 1797660), (45, 1677816), (54, 1398180), (56, 1348245), (60, 1258362), (63, 1198440), (70, 1078596), (72, 1048635), (81, 932120), (84, 898830), (90, 838908), (105, 719064), (108, 699090), (120, 629181), (126, 599220), (135, 559272), (140, 539298), (162, 466060), (168, 449415), (180, 419454), (189, 399480), (210, 359532), (216, 349545), (252, 299610), (270, 279636), (280, 269649), (315, 239688), (324, 233030), (360, 209727), (378, 199740), (405, 186424), (420, 179766), (504, 149805), (540, 139818), (567, 133160), (630, 119844), (648, 116515), (756, 99870), (810, 93212), (840, 89883), (945, 79896), (1080, 69909), (1134, 66580), (1260, 59922), (1512, 49935), (1620, 46606), (1890, 39948), (2268, 33290), (2520, 29961), (2835, 26632), (3240, 23303), (3329, 22680), (3780, 19974), (4536, 16645), (5670, 13316), (6658, 11340), (7560, 9987)]