75747960

素因数分解:

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

素因数の和:7819

約数の個数: 96

約数和(自身を含む): 255331440

約数和(自身を除く): 179583480

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 7793, 9720, 15586, 23379, 31172, 38965, 46758, 62344, 70137, 77930, 93516, 116895, 140274, 155860, 187032, 210411, 233790, 280548, 311720, 350685, 420822, 467580, 561096, 631233, 701370, 841644, 935160, 1052055, 1262466, 1402740, 1683288, 1893699, 2104110, 2524932, 2805480, 3156165, 3787398, 4208220, 5049864, 6312330, 7574796, 8416440, 9468495, 12624660, 15149592, 18936990, 25249320, 37873980, 75747960]

約数ペア:

[(1, 75747960), (2, 37873980), (3, 25249320), (4, 18936990), (5, 15149592), (6, 12624660), (8, 9468495), (9, 8416440), (10, 7574796), (12, 6312330), (15, 5049864), (18, 4208220), (20, 3787398), (24, 3156165), (27, 2805480), (30, 2524932), (36, 2104110), (40, 1893699), (45, 1683288), (54, 1402740), (60, 1262466), (72, 1052055), (81, 935160), (90, 841644), (108, 701370), (120, 631233), (135, 561096), (162, 467580), (180, 420822), (216, 350685), (243, 311720), (270, 280548), (324, 233790), (360, 210411), (405, 187032), (486, 155860), (540, 140274), (648, 116895), (810, 93516), (972, 77930), (1080, 70137), (1215, 62344), (1620, 46758), (1944, 38965), (2430, 31172), (3240, 23379), (4860, 15586), (7793, 9720)]