100997280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{7793}}^1$

素因数の和:7820

約数の個数: 120

約数和(自身を含む): 356481972

約数和(自身を除く): 255484692

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 7793, 12960, 15586, 23379, 31172, 38965, 46758, 62344, 70137, 77930, 93516, 116895, 124688, 140274, 155860, 187032, 210411, 233790, 249376, 280548, 311720, 350685, 374064, 420822, 467580, 561096, 623440, 631233, 701370, 748128, 841644, 935160, 1052055, 1122192, 1246880, 1262466, 1402740, 1683288, 1870320, 2104110, 2244384, 2524932, 2805480, 3156165, 3366576, 3740640, 4208220, 5049864, 5610960, 6312330, 6733152, 8416440, 10099728, 11221920, 12624660, 16832880, 20199456, 25249320, 33665760, 50498640, 100997280]

約数ペア:

[(1, 100997280), (2, 50498640), (3, 33665760), (4, 25249320), (5, 20199456), (6, 16832880), (8, 12624660), (9, 11221920), (10, 10099728), (12, 8416440), (15, 6733152), (16, 6312330), (18, 5610960), (20, 5049864), (24, 4208220), (27, 3740640), (30, 3366576), (32, 3156165), (36, 2805480), (40, 2524932), (45, 2244384), (48, 2104110), (54, 1870320), (60, 1683288), (72, 1402740), (80, 1262466), (81, 1246880), (90, 1122192), (96, 1052055), (108, 935160), (120, 841644), (135, 748128), (144, 701370), (160, 631233), (162, 623440), (180, 561096), (216, 467580), (240, 420822), (270, 374064), (288, 350685), (324, 311720), (360, 280548), (405, 249376), (432, 233790), (480, 210411), (540, 187032), (648, 155860), (720, 140274), (810, 124688), (864, 116895), (1080, 93516), (1296, 77930), (1440, 70137), (1620, 62344), (2160, 46758), (2592, 38965), (3240, 31172), (4320, 23379), (6480, 15586), (7793, 12960)]