319134900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{151969}}^1$

素因数の和:151993

約数の個数: 72

約数和(自身を含む): 1055279680

約数和(自身を除く): 736144780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 151969, 303938, 455907, 607876, 759845, 911814, 1063783, 1519690, 1823628, 2127566, 2279535, 3039380, 3191349, 3799225, 4255132, 4559070, 5318915, 6382698, 7598450, 9118140, 10637830, 11397675, 12765396, 15196900, 15956745, 21275660, 22795350, 26594575, 31913490, 45590700, 53189150, 63826980, 79783725, 106378300, 159567450, 319134900]

約数ペア:

[(1, 319134900), (2, 159567450), (3, 106378300), (4, 79783725), (5, 63826980), (6, 53189150), (7, 45590700), (10, 31913490), (12, 26594575), (14, 22795350), (15, 21275660), (20, 15956745), (21, 15196900), (25, 12765396), (28, 11397675), (30, 10637830), (35, 9118140), (42, 7598450), (50, 6382698), (60, 5318915), (70, 4559070), (75, 4255132), (84, 3799225), (100, 3191349), (105, 3039380), (140, 2279535), (150, 2127566), (175, 1823628), (210, 1519690), (300, 1063783), (350, 911814), (420, 759845), (525, 607876), (700, 455907), (1050, 303938), (2100, 151969)]