19375800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:813

約数の個数: 96

約数和(自身を含む): 61543680

約数和(自身を除く): 42167880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 75, 86, 100, 120, 129, 150, 172, 200, 215, 258, 300, 344, 430, 516, 600, 645, 751, 860, 1032, 1075, 1290, 1502, 1720, 2150, 2253, 2580, 3004, 3225, 3755, 4300, 4506, 5160, 6008, 6450, 7510, 8600, 9012, 11265, 12900, 15020, 18024, 18775, 22530, 25800, 30040, 32293, 37550, 45060, 56325, 64586, 75100, 90120, 96879, 112650, 129172, 150200, 161465, 193758, 225300, 258344, 322930, 387516, 450600, 484395, 645860, 775032, 807325, 968790, 1291720, 1614650, 1937580, 2421975, 3229300, 3875160, 4843950, 6458600, 9687900, 19375800]

約数ペア:

[(1, 19375800), (2, 9687900), (3, 6458600), (4, 4843950), (5, 3875160), (6, 3229300), (8, 2421975), (10, 1937580), (12, 1614650), (15, 1291720), (20, 968790), (24, 807325), (25, 775032), (30, 645860), (40, 484395), (43, 450600), (50, 387516), (60, 322930), (75, 258344), (86, 225300), (100, 193758), (120, 161465), (129, 150200), (150, 129172), (172, 112650), (200, 96879), (215, 90120), (258, 75100), (300, 64586), (344, 56325), (430, 45060), (516, 37550), (600, 32293), (645, 30040), (751, 25800), (860, 22530), (1032, 18775), (1075, 18024), (1290, 15020), (1502, 12900), (1720, 11265), (2150, 9012), (2253, 8600), (2580, 7510), (3004, 6450), (3225, 6008), (3755, 5160), (4300, 4506)]