131674500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1063

約数の個数: 144

約数和(自身を含む): 430138800

約数和(自身を除く): 298464300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 116, 125, 145, 150, 174, 180, 225, 250, 261, 290, 300, 348, 375, 435, 450, 500, 522, 580, 725, 750, 870, 900, 1009, 1044, 1125, 1305, 1450, 1500, 1740, 2018, 2175, 2250, 2610, 2900, 3027, 3625, 4036, 4350, 4500, 5045, 5220, 6054, 6525, 7250, 8700, 9081, 10090, 10875, 12108, 13050, 14500, 15135, 18162, 20180, 21750, 25225, 26100, 29261, 30270, 32625, 36324, 43500, 45405, 50450, 58522, 60540, 65250, 75675, 87783, 90810, 100900, 117044, 126125, 130500, 146305, 151350, 175566, 181620, 227025, 252250, 263349, 292610, 302700, 351132, 378375, 438915, 454050, 504500, 526698, 585220, 731525, 756750, 877830, 908100, 1053396, 1135125, 1316745, 1463050, 1513500, 1755660, 2194575, 2270250, 2633490, 2926100, 3657625, 4389150, 4540500, 5266980, 6583725, 7315250, 8778300, 10972875, 13167450, 14630500, 21945750, 26334900, 32918625, 43891500, 65837250, 131674500]

約数ペア:

[(1, 131674500), (2, 65837250), (3, 43891500), (4, 32918625), (5, 26334900), (6, 21945750), (9, 14630500), (10, 13167450), (12, 10972875), (15, 8778300), (18, 7315250), (20, 6583725), (25, 5266980), (29, 4540500), (30, 4389150), (36, 3657625), (45, 2926100), (50, 2633490), (58, 2270250), (60, 2194575), (75, 1755660), (87, 1513500), (90, 1463050), (100, 1316745), (116, 1135125), (125, 1053396), (145, 908100), (150, 877830), (174, 756750), (180, 731525), (225, 585220), (250, 526698), (261, 504500), (290, 454050), (300, 438915), (348, 378375), (375, 351132), (435, 302700), (450, 292610), (500, 263349), (522, 252250), (580, 227025), (725, 181620), (750, 175566), (870, 151350), (900, 146305), (1009, 130500), (1044, 126125), (1125, 117044), (1305, 100900), (1450, 90810), (1500, 87783), (1740, 75675), (2018, 65250), (2175, 60540), (2250, 58522), (2610, 50450), (2900, 45405), (3027, 43500), (3625, 36324), (4036, 32625), (4350, 30270), (4500, 29261), (5045, 26100), (5220, 25225), (6054, 21750), (6525, 20180), (7250, 18162), (8700, 15135), (9081, 14500), (10090, 13050), (10875, 12108)]