77314980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 230912640

約数和(自身を除く): 153597660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 229, 255, 331, 340, 458, 510, 662, 687, 916, 993, 1020, 1145, 1324, 1374, 1655, 1986, 2290, 2748, 3310, 3435, 3893, 3972, 4580, 4965, 5627, 6620, 6870, 7786, 9930, 11254, 11679, 13740, 15572, 16881, 19465, 19860, 22508, 23358, 28135, 33762, 38930, 46716, 56270, 58395, 67524, 75799, 77860, 84405, 112540, 116790, 151598, 168810, 227397, 233580, 303196, 337620, 378995, 454794, 757990, 909588, 1136985, 1288583, 1515980, 2273970, 2577166, 3865749, 4547940, 5154332, 6442915, 7731498, 12885830, 15462996, 19328745, 25771660, 38657490, 77314980]

約数ペア:

[(1, 77314980), (2, 38657490), (3, 25771660), (4, 19328745), (5, 15462996), (6, 12885830), (10, 7731498), (12, 6442915), (15, 5154332), (17, 4547940), (20, 3865749), (30, 2577166), (34, 2273970), (51, 1515980), (60, 1288583), (68, 1136985), (85, 909588), (102, 757990), (170, 454794), (204, 378995), (229, 337620), (255, 303196), (331, 233580), (340, 227397), (458, 168810), (510, 151598), (662, 116790), (687, 112540), (916, 84405), (993, 77860), (1020, 75799), (1145, 67524), (1324, 58395), (1374, 56270), (1655, 46716), (1986, 38930), (2290, 33762), (2748, 28135), (3310, 23358), (3435, 22508), (3893, 19860), (3972, 19465), (4580, 16881), (4965, 15572), (5627, 13740), (6620, 11679), (6870, 11254), (7786, 9930)]