164839860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1049}}^1$

素因数の和:1167

約数の個数: 120

約数和(自身を含む): 522937800

約数和(自身を除く): 358097940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 162, 180, 194, 270, 291, 324, 388, 405, 485, 540, 582, 810, 873, 970, 1049, 1164, 1455, 1620, 1746, 1940, 2098, 2619, 2910, 3147, 3492, 4196, 4365, 5238, 5245, 5820, 6294, 7857, 8730, 9441, 10476, 10490, 12588, 13095, 15714, 15735, 17460, 18882, 20980, 26190, 28323, 31428, 31470, 37764, 39285, 47205, 52380, 56646, 62940, 78570, 84969, 94410, 101753, 113292, 141615, 157140, 169938, 188820, 203506, 283230, 305259, 339876, 407012, 424845, 508765, 566460, 610518, 849690, 915777, 1017530, 1221036, 1526295, 1699380, 1831554, 2035060, 2747331, 3052590, 3663108, 4578885, 5494662, 6105180, 8241993, 9157770, 10989324, 13736655, 16483986, 18315540, 27473310, 32967972, 41209965, 54946620, 82419930, 164839860]

約数ペア:

[(1, 164839860), (2, 82419930), (3, 54946620), (4, 41209965), (5, 32967972), (6, 27473310), (9, 18315540), (10, 16483986), (12, 13736655), (15, 10989324), (18, 9157770), (20, 8241993), (27, 6105180), (30, 5494662), (36, 4578885), (45, 3663108), (54, 3052590), (60, 2747331), (81, 2035060), (90, 1831554), (97, 1699380), (108, 1526295), (135, 1221036), (162, 1017530), (180, 915777), (194, 849690), (270, 610518), (291, 566460), (324, 508765), (388, 424845), (405, 407012), (485, 339876), (540, 305259), (582, 283230), (810, 203506), (873, 188820), (970, 169938), (1049, 157140), (1164, 141615), (1455, 113292), (1620, 101753), (1746, 94410), (1940, 84969), (2098, 78570), (2619, 62940), (2910, 56646), (3147, 52380), (3492, 47205), (4196, 39285), (4365, 37764), (5238, 31470), (5245, 31428), (5820, 28323), (6294, 26190), (7857, 20980), (8730, 18882), (9441, 17460), (10476, 15735), (10490, 15714), (12588, 13095)]