59997960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 216216000

約数和(自身を除く): 156218040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 109, 110, 120, 132, 139, 165, 180, 198, 218, 220, 264, 278, 327, 330, 360, 396, 417, 436, 440, 495, 545, 556, 654, 660, 695, 792, 834, 872, 981, 990, 1090, 1112, 1199, 1251, 1308, 1320, 1390, 1529, 1635, 1668, 1962, 1980, 2085, 2180, 2398, 2502, 2616, 2780, 3058, 3270, 3336, 3597, 3924, 3960, 4170, 4360, 4587, 4796, 4905, 5004, 5560, 5995, 6116, 6255, 6540, 7194, 7645, 7848, 8340, 9174, 9592, 9810, 10008, 10791, 11990, 12232, 12510, 13080, 13761, 14388, 15151, 15290, 16680, 17985, 18348, 19620, 21582, 22935, 23980, 25020, 27522, 28776, 30302, 30580, 35970, 36696, 39240, 43164, 45453, 45870, 47960, 50040, 53955, 55044, 60604, 61160, 68805, 71940, 75755, 86328, 90906, 91740, 107910, 110088, 121208, 136359, 137610, 143880, 151510, 166661, 181812, 183480, 215820, 227265, 272718, 275220, 303020, 333322, 363624, 431640, 454530, 499983, 545436, 550440, 606040, 666644, 681795, 833305, 909060, 999966, 1090872, 1333288, 1363590, 1499949, 1666610, 1818120, 1999932, 2499915, 2727180, 2999898, 3333220, 3999864, 4999830, 5454360, 5999796, 6666440, 7499745, 9999660, 11999592, 14999490, 19999320, 29998980, 59997960]

約数ペア:

[(1, 59997960), (2, 29998980), (3, 19999320), (4, 14999490), (5, 11999592), (6, 9999660), (8, 7499745), (9, 6666440), (10, 5999796), (11, 5454360), (12, 4999830), (15, 3999864), (18, 3333220), (20, 2999898), (22, 2727180), (24, 2499915), (30, 1999932), (33, 1818120), (36, 1666610), (40, 1499949), (44, 1363590), (45, 1333288), (55, 1090872), (60, 999966), (66, 909060), (72, 833305), (88, 681795), (90, 666644), (99, 606040), (109, 550440), (110, 545436), (120, 499983), (132, 454530), (139, 431640), (165, 363624), (180, 333322), (198, 303020), (218, 275220), (220, 272718), (264, 227265), (278, 215820), (327, 183480), (330, 181812), (360, 166661), (396, 151510), (417, 143880), (436, 137610), (440, 136359), (495, 121208), (545, 110088), (556, 107910), (654, 91740), (660, 90906), (695, 86328), (792, 75755), (834, 71940), (872, 68805), (981, 61160), (990, 60604), (1090, 55044), (1112, 53955), (1199, 50040), (1251, 47960), (1308, 45870), (1320, 45453), (1390, 43164), (1529, 39240), (1635, 36696), (1668, 35970), (1962, 30580), (1980, 30302), (2085, 28776), (2180, 27522), (2398, 25020), (2502, 23980), (2616, 22935), (2780, 21582), (3058, 19620), (3270, 18348), (3336, 17985), (3597, 16680), (3924, 15290), (3960, 15151), (4170, 14388), (4360, 13761), (4587, 13080), (4796, 12510), (4905, 12232), (5004, 11990), (5560, 10791), (5995, 10008), (6116, 9810), (6255, 9592), (6540, 9174), (7194, 8340), (7645, 7848)]