129349980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7727}}^1$

素因数の和:7776

約数の個数: 96

約数和(自身を含む): 415457280

約数和(自身を除く): 286107300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 7727, 8370, 15454, 16740, 23181, 30908, 38635, 46362, 69543, 77270, 92724, 115905, 139086, 154540, 208629, 231810, 239537, 278172, 347715, 417258, 463620, 479074, 695430, 718611, 834516, 958148, 1043145, 1197685, 1390860, 1437222, 2086290, 2155833, 2395370, 2874444, 3593055, 4172580, 4311666, 4790740, 6467499, 7186110, 8623332, 10779165, 12934998, 14372220, 21558330, 25869996, 32337495, 43116660, 64674990, 129349980]

約数ペア:

[(1, 129349980), (2, 64674990), (3, 43116660), (4, 32337495), (5, 25869996), (6, 21558330), (9, 14372220), (10, 12934998), (12, 10779165), (15, 8623332), (18, 7186110), (20, 6467499), (27, 4790740), (30, 4311666), (31, 4172580), (36, 3593055), (45, 2874444), (54, 2395370), (60, 2155833), (62, 2086290), (90, 1437222), (93, 1390860), (108, 1197685), (124, 1043145), (135, 958148), (155, 834516), (180, 718611), (186, 695430), (270, 479074), (279, 463620), (310, 417258), (372, 347715), (465, 278172), (540, 239537), (558, 231810), (620, 208629), (837, 154540), (930, 139086), (1116, 115905), (1395, 92724), (1674, 77270), (1860, 69543), (2790, 46362), (3348, 38635), (4185, 30908), (5580, 23181), (7727, 16740), (8370, 15454)]