91193940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 291432960

約数和(自身を除く): 200239020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 59, 60, 62, 90, 93, 118, 124, 155, 177, 180, 186, 236, 277, 279, 295, 310, 354, 372, 465, 531, 554, 558, 590, 620, 708, 831, 885, 930, 1062, 1108, 1116, 1180, 1385, 1395, 1662, 1770, 1829, 1860, 2124, 2493, 2655, 2770, 2790, 3324, 3540, 3658, 4155, 4986, 5310, 5487, 5540, 5580, 7316, 8310, 8587, 9145, 9972, 10620, 10974, 12465, 16343, 16461, 16620, 17174, 18290, 21948, 24930, 25761, 27435, 32686, 32922, 34348, 36580, 42935, 49029, 49860, 51522, 54870, 65372, 65844, 77283, 81715, 82305, 85870, 98058, 103044, 109740, 128805, 147087, 154566, 163430, 164610, 171740, 196116, 245145, 257610, 294174, 309132, 326860, 329220, 386415, 490290, 506633, 515220, 588348, 735435, 772830, 980580, 1013266, 1470870, 1519899, 1545660, 2026532, 2533165, 2941740, 3039798, 4559697, 5066330, 6079596, 7599495, 9119394, 10132660, 15198990, 18238788, 22798485, 30397980, 45596970, 91193940]

約数ペア:

[(1, 91193940), (2, 45596970), (3, 30397980), (4, 22798485), (5, 18238788), (6, 15198990), (9, 10132660), (10, 9119394), (12, 7599495), (15, 6079596), (18, 5066330), (20, 4559697), (30, 3039798), (31, 2941740), (36, 2533165), (45, 2026532), (59, 1545660), (60, 1519899), (62, 1470870), (90, 1013266), (93, 980580), (118, 772830), (124, 735435), (155, 588348), (177, 515220), (180, 506633), (186, 490290), (236, 386415), (277, 329220), (279, 326860), (295, 309132), (310, 294174), (354, 257610), (372, 245145), (465, 196116), (531, 171740), (554, 164610), (558, 163430), (590, 154566), (620, 147087), (708, 128805), (831, 109740), (885, 103044), (930, 98058), (1062, 85870), (1108, 82305), (1116, 81715), (1180, 77283), (1385, 65844), (1395, 65372), (1662, 54870), (1770, 51522), (1829, 49860), (1860, 49029), (2124, 42935), (2493, 36580), (2655, 34348), (2770, 32922), (2790, 32686), (3324, 27435), (3540, 25761), (3658, 24930), (4155, 21948), (4986, 18290), (5310, 17174), (5487, 16620), (5540, 16461), (5580, 16343), (7316, 12465), (8310, 10974), (8587, 10620), (9145, 9972)]