85540600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 213267600

約数和(自身を除く): 127727000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 139, 170, 181, 200, 278, 340, 362, 425, 556, 680, 695, 724, 850, 905, 1112, 1390, 1448, 1700, 1810, 2363, 2780, 3077, 3400, 3475, 3620, 4525, 4726, 5560, 6154, 6950, 7240, 9050, 9452, 11815, 12308, 13900, 15385, 18100, 18904, 23630, 24616, 25159, 27800, 30770, 36200, 47260, 50318, 59075, 61540, 76925, 94520, 100636, 118150, 123080, 125795, 153850, 201272, 236300, 251590, 307700, 427703, 472600, 503180, 615400, 628975, 855406, 1006360, 1257950, 1710812, 2138515, 2515900, 3421624, 4277030, 5031800, 8554060, 10692575, 17108120, 21385150, 42770300, 85540600]

約数ペア:

[(1, 85540600), (2, 42770300), (4, 21385150), (5, 17108120), (8, 10692575), (10, 8554060), (17, 5031800), (20, 4277030), (25, 3421624), (34, 2515900), (40, 2138515), (50, 1710812), (68, 1257950), (85, 1006360), (100, 855406), (136, 628975), (139, 615400), (170, 503180), (181, 472600), (200, 427703), (278, 307700), (340, 251590), (362, 236300), (425, 201272), (556, 153850), (680, 125795), (695, 123080), (724, 118150), (850, 100636), (905, 94520), (1112, 76925), (1390, 61540), (1448, 59075), (1700, 50318), (1810, 47260), (2363, 36200), (2780, 30770), (3077, 27800), (3400, 25159), (3475, 24616), (3620, 23630), (4525, 18904), (4726, 18100), (5560, 15385), (6154, 13900), (6950, 12308), (7240, 11815), (9050, 9452)]