125575920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19379}}^1$

素因数の和:19404

約数の個数: 100

約数和(自身を含む): 436166280

約数和(自身を除く): 310590360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 19379, 38758, 58137, 77516, 96895, 116274, 155032, 174411, 193790, 232548, 290685, 310064, 348822, 387580, 465096, 523233, 581370, 697644, 775160, 872055, 930192, 1046466, 1162740, 1395288, 1550320, 1569699, 1744110, 2092932, 2325480, 2616165, 2790576, 3139398, 3488220, 4185864, 4650960, 5232330, 6278796, 6976440, 7848495, 8371728, 10464660, 12557592, 13952880, 15696990, 20929320, 25115184, 31393980, 41858640, 62787960, 125575920]

約数ペア:

[(1, 125575920), (2, 62787960), (3, 41858640), (4, 31393980), (5, 25115184), (6, 20929320), (8, 15696990), (9, 13952880), (10, 12557592), (12, 10464660), (15, 8371728), (16, 7848495), (18, 6976440), (20, 6278796), (24, 5232330), (27, 4650960), (30, 4185864), (36, 3488220), (40, 3139398), (45, 2790576), (48, 2616165), (54, 2325480), (60, 2092932), (72, 1744110), (80, 1569699), (81, 1550320), (90, 1395288), (108, 1162740), (120, 1046466), (135, 930192), (144, 872055), (162, 775160), (180, 697644), (216, 581370), (240, 523233), (270, 465096), (324, 387580), (360, 348822), (405, 310064), (432, 290685), (540, 232548), (648, 193790), (720, 174411), (810, 155032), (1080, 116274), (1296, 96895), (1620, 77516), (2160, 58137), (3240, 38758), (6480, 19379)]