172237320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1579}}^1$

素因数の和:1700

約数の個数: 128

約数和(自身を含む): 580176000

約数和(自身を除く): 407938680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 101, 108, 120, 135, 180, 202, 216, 270, 303, 360, 404, 505, 540, 606, 808, 909, 1010, 1080, 1212, 1515, 1579, 1818, 2020, 2424, 2727, 3030, 3158, 3636, 4040, 4545, 4737, 5454, 6060, 6316, 7272, 7895, 9090, 9474, 10908, 12120, 12632, 13635, 14211, 15790, 18180, 18948, 21816, 23685, 27270, 28422, 31580, 36360, 37896, 42633, 47370, 54540, 56844, 63160, 71055, 85266, 94740, 109080, 113688, 142110, 159479, 170532, 189480, 213165, 284220, 318958, 341064, 426330, 478437, 568440, 637916, 797395, 852660, 956874, 1275832, 1435311, 1594790, 1705320, 1913748, 2392185, 2870622, 3189580, 3827496, 4305933, 4784370, 5741244, 6379160, 7176555, 8611866, 9568740, 11482488, 14353110, 17223732, 19137480, 21529665, 28706220, 34447464, 43059330, 57412440, 86118660, 172237320]

約数ペア:

[(1, 172237320), (2, 86118660), (3, 57412440), (4, 43059330), (5, 34447464), (6, 28706220), (8, 21529665), (9, 19137480), (10, 17223732), (12, 14353110), (15, 11482488), (18, 9568740), (20, 8611866), (24, 7176555), (27, 6379160), (30, 5741244), (36, 4784370), (40, 4305933), (45, 3827496), (54, 3189580), (60, 2870622), (72, 2392185), (90, 1913748), (101, 1705320), (108, 1594790), (120, 1435311), (135, 1275832), (180, 956874), (202, 852660), (216, 797395), (270, 637916), (303, 568440), (360, 478437), (404, 426330), (505, 341064), (540, 318958), (606, 284220), (808, 213165), (909, 189480), (1010, 170532), (1080, 159479), (1212, 142110), (1515, 113688), (1579, 109080), (1818, 94740), (2020, 85266), (2424, 71055), (2727, 63160), (3030, 56844), (3158, 54540), (3636, 47370), (4040, 42633), (4545, 37896), (4737, 36360), (5454, 31580), (6060, 28422), (6316, 27270), (7272, 23685), (7895, 21816), (9090, 18948), (9474, 18180), (10908, 15790), (12120, 14211), (12632, 13635)]