9089820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:233

約数の個数: 120

約数和(自身を含む): 29597568

約数和(自身を除く): 20507748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 181, 186, 270, 279, 310, 324, 362, 372, 405, 465, 540, 543, 558, 620, 724, 810, 837, 905, 930, 1086, 1116, 1395, 1620, 1629, 1674, 1810, 1860, 2172, 2511, 2715, 2790, 3258, 3348, 3620, 4185, 4887, 5022, 5430, 5580, 5611, 6516, 8145, 8370, 9774, 10044, 10860, 11222, 12555, 14661, 16290, 16740, 16833, 19548, 22444, 24435, 25110, 28055, 29322, 32580, 33666, 48870, 50220, 50499, 56110, 58644, 67332, 73305, 84165, 97740, 100998, 112220, 146610, 151497, 168330, 201996, 252495, 293220, 302994, 336660, 454491, 504990, 605988, 757485, 908982, 1009980, 1514970, 1817964, 2272455, 3029940, 4544910, 9089820]

約数ペア:

[(1, 9089820), (2, 4544910), (3, 3029940), (4, 2272455), (5, 1817964), (6, 1514970), (9, 1009980), (10, 908982), (12, 757485), (15, 605988), (18, 504990), (20, 454491), (27, 336660), (30, 302994), (31, 293220), (36, 252495), (45, 201996), (54, 168330), (60, 151497), (62, 146610), (81, 112220), (90, 100998), (93, 97740), (108, 84165), (124, 73305), (135, 67332), (155, 58644), (162, 56110), (180, 50499), (181, 50220), (186, 48870), (270, 33666), (279, 32580), (310, 29322), (324, 28055), (362, 25110), (372, 24435), (405, 22444), (465, 19548), (540, 16833), (543, 16740), (558, 16290), (620, 14661), (724, 12555), (810, 11222), (837, 10860), (905, 10044), (930, 9774), (1086, 8370), (1116, 8145), (1395, 6516), (1620, 5611), (1629, 5580), (1674, 5430), (1810, 5022), (1860, 4887), (2172, 4185), (2511, 3620), (2715, 3348), (2790, 3258)]