225983160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:582

約数の個数: 192

約数和(自身を含む): 799999200

約数和(自身を除く): 574016040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 109, 117, 120, 130, 156, 180, 195, 218, 234, 260, 312, 327, 360, 390, 436, 443, 468, 520, 545, 585, 654, 780, 872, 886, 936, 981, 1090, 1170, 1308, 1329, 1417, 1560, 1635, 1772, 1962, 2180, 2215, 2340, 2616, 2658, 2834, 3270, 3544, 3924, 3987, 4251, 4360, 4430, 4680, 4905, 5316, 5668, 5759, 6540, 6645, 7085, 7848, 7974, 8502, 8860, 9810, 10632, 11336, 11518, 12753, 13080, 13290, 14170, 15948, 17004, 17277, 17720, 19620, 19935, 21255, 23036, 25506, 26580, 28340, 28795, 31896, 34008, 34554, 39240, 39870, 42510, 46072, 48287, 51012, 51831, 53160, 56680, 57590, 63765, 69108, 79740, 85020, 86385, 96574, 102024, 103662, 115180, 127530, 138216, 144861, 159480, 170040, 172770, 193148, 207324, 230360, 241435, 255060, 259155, 289722, 345540, 386296, 414648, 434583, 482870, 510120, 518310, 579444, 627731, 691080, 724305, 869166, 965740, 1036620, 1158888, 1255462, 1448610, 1738332, 1883193, 1931480, 2073240, 2172915, 2510924, 2897220, 3138655, 3476664, 3766386, 4345830, 5021848, 5649579, 5794440, 6277310, 7532772, 8691660, 9415965, 11299158, 12554620, 15065544, 17383320, 18831930, 22598316, 25109240, 28247895, 37663860, 45196632, 56495790, 75327720, 112991580, 225983160]

約数ペア:

[(1, 225983160), (2, 112991580), (3, 75327720), (4, 56495790), (5, 45196632), (6, 37663860), (8, 28247895), (9, 25109240), (10, 22598316), (12, 18831930), (13, 17383320), (15, 15065544), (18, 12554620), (20, 11299158), (24, 9415965), (26, 8691660), (30, 7532772), (36, 6277310), (39, 5794440), (40, 5649579), (45, 5021848), (52, 4345830), (60, 3766386), (65, 3476664), (72, 3138655), (78, 2897220), (90, 2510924), (104, 2172915), (109, 2073240), (117, 1931480), (120, 1883193), (130, 1738332), (156, 1448610), (180, 1255462), (195, 1158888), (218, 1036620), (234, 965740), (260, 869166), (312, 724305), (327, 691080), (360, 627731), (390, 579444), (436, 518310), (443, 510120), (468, 482870), (520, 434583), (545, 414648), (585, 386296), (654, 345540), (780, 289722), (872, 259155), (886, 255060), (936, 241435), (981, 230360), (1090, 207324), (1170, 193148), (1308, 172770), (1329, 170040), (1417, 159480), (1560, 144861), (1635, 138216), (1772, 127530), (1962, 115180), (2180, 103662), (2215, 102024), (2340, 96574), (2616, 86385), (2658, 85020), (2834, 79740), (3270, 69108), (3544, 63765), (3924, 57590), (3987, 56680), (4251, 53160), (4360, 51831), (4430, 51012), (4680, 48287), (4905, 46072), (5316, 42510), (5668, 39870), (5759, 39240), (6540, 34554), (6645, 34008), (7085, 31896), (7848, 28795), (7974, 28340), (8502, 26580), (8860, 25506), (9810, 23036), (10632, 21255), (11336, 19935), (11518, 19620), (12753, 17720), (13080, 17277), (13290, 17004), (14170, 15948)]