144527580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:544

約数の個数: 144

約数和(自身を含む): 461260800

約数和(自身を除く): 316733220

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, 279, 295, 310, 354, 372, 439, 465, 531, 558, 590, 620, 708, 878, 885, 930, 1062, 1116, 1180, 1317, 1395, 1756, 1770, 1829, 1860, 2124, 2195, 2634, 2655, 2790, 3540, 3658, 3951, 4390, 5268, 5310, 5487, 5580, 6585, 7316, 7902, 8780, 9145, 10620, 10974, 13170, 13609, 15804, 16461, 18290, 19755, 21948, 25901, 26340, 27218, 27435, 32922, 36580, 39510, 40827, 51802, 54436, 54870, 65844, 68045, 77703, 79020, 81654, 82305, 103604, 109740, 122481, 129505, 136090, 155406, 163308, 164610, 204135, 233109, 244962, 259010, 272180, 310812, 329220, 388515, 408270, 466218, 489924, 518020, 612405, 777030, 802931, 816540, 932436, 1165545, 1224810, 1554060, 1605862, 2331090, 2408793, 2449620, 3211724, 4014655, 4662180, 4817586, 7226379, 8029310, 9635172, 12043965, 14452758, 16058620, 24087930, 28905516, 36131895, 48175860, 72263790, 144527580]

約数ペア:

[(1, 144527580), (2, 72263790), (3, 48175860), (4, 36131895), (5, 28905516), (6, 24087930), (9, 16058620), (10, 14452758), (12, 12043965), (15, 9635172), (18, 8029310), (20, 7226379), (30, 4817586), (31, 4662180), (36, 4014655), (45, 3211724), (59, 2449620), (60, 2408793), (62, 2331090), (90, 1605862), (93, 1554060), (118, 1224810), (124, 1165545), (155, 932436), (177, 816540), (180, 802931), (186, 777030), (236, 612405), (279, 518020), (295, 489924), (310, 466218), (354, 408270), (372, 388515), (439, 329220), (465, 310812), (531, 272180), (558, 259010), (590, 244962), (620, 233109), (708, 204135), (878, 164610), (885, 163308), (930, 155406), (1062, 136090), (1116, 129505), (1180, 122481), (1317, 109740), (1395, 103604), (1756, 82305), (1770, 81654), (1829, 79020), (1860, 77703), (2124, 68045), (2195, 65844), (2634, 54870), (2655, 54436), (2790, 51802), (3540, 40827), (3658, 39510), (3951, 36580), (4390, 32922), (5268, 27435), (5310, 27218), (5487, 26340), (5580, 25901), (6585, 21948), (7316, 19755), (7902, 18290), (8780, 16461), (9145, 15804), (10620, 13609), (10974, 13170)]