151996140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 476636160

約数和(自身を除く): 324640020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 109, 122, 127, 180, 183, 218, 244, 254, 305, 327, 366, 381, 436, 508, 545, 549, 610, 635, 654, 732, 762, 915, 981, 1090, 1098, 1143, 1220, 1270, 1308, 1524, 1635, 1830, 1905, 1962, 2180, 2196, 2286, 2540, 2745, 3270, 3660, 3810, 3924, 4572, 4905, 5490, 5715, 6540, 6649, 7620, 7747, 9810, 10980, 11430, 13298, 13843, 15494, 19620, 19947, 22860, 23241, 26596, 27686, 30988, 33245, 38735, 39894, 41529, 46482, 55372, 59841, 66490, 69215, 69723, 77470, 79788, 83058, 92964, 99735, 116205, 119682, 124587, 132980, 138430, 139446, 154940, 166116, 199470, 207645, 232410, 239364, 249174, 276860, 278892, 299205, 348615, 398940, 415290, 464820, 498348, 598410, 622935, 697230, 830580, 844423, 1196820, 1245870, 1394460, 1688846, 2491740, 2533269, 3377692, 4222115, 5066538, 7599807, 8444230, 10133076, 12666345, 15199614, 16888460, 25332690, 30399228, 37999035, 50665380, 75998070, 151996140]

約数ペア:

[(1, 151996140), (2, 75998070), (3, 50665380), (4, 37999035), (5, 30399228), (6, 25332690), (9, 16888460), (10, 15199614), (12, 12666345), (15, 10133076), (18, 8444230), (20, 7599807), (30, 5066538), (36, 4222115), (45, 3377692), (60, 2533269), (61, 2491740), (90, 1688846), (109, 1394460), (122, 1245870), (127, 1196820), (180, 844423), (183, 830580), (218, 697230), (244, 622935), (254, 598410), (305, 498348), (327, 464820), (366, 415290), (381, 398940), (436, 348615), (508, 299205), (545, 278892), (549, 276860), (610, 249174), (635, 239364), (654, 232410), (732, 207645), (762, 199470), (915, 166116), (981, 154940), (1090, 139446), (1098, 138430), (1143, 132980), (1220, 124587), (1270, 119682), (1308, 116205), (1524, 99735), (1635, 92964), (1830, 83058), (1905, 79788), (1962, 77470), (2180, 69723), (2196, 69215), (2286, 66490), (2540, 59841), (2745, 55372), (3270, 46482), (3660, 41529), (3810, 39894), (3924, 38735), (4572, 33245), (4905, 30988), (5490, 27686), (5715, 26596), (6540, 23241), (6649, 22860), (7620, 19947), (7747, 19620), (9810, 15494), (10980, 13843), (11430, 13298)]