81466800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2341}}^1$

素因数の和:2391

約数の個数: 120

約数和(自身を含む): 270079440

約数和(自身を除く): 188612640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 58, 60, 75, 80, 87, 100, 116, 120, 145, 150, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 580, 600, 696, 725, 870, 1160, 1200, 1392, 1450, 1740, 2175, 2320, 2341, 2900, 3480, 4350, 4682, 5800, 6960, 7023, 8700, 9364, 11600, 11705, 14046, 17400, 18728, 23410, 28092, 34800, 35115, 37456, 46820, 56184, 58525, 67889, 70230, 93640, 112368, 117050, 135778, 140460, 175575, 187280, 203667, 234100, 271556, 280920, 339445, 351150, 407334, 468200, 543112, 561840, 678890, 702300, 814668, 936400, 1018335, 1086224, 1357780, 1404600, 1629336, 1697225, 2036670, 2715560, 2809200, 3258672, 3394450, 4073340, 5091675, 5431120, 6788900, 8146680, 10183350, 13577800, 16293360, 20366700, 27155600, 40733400, 81466800]

約数ペア:

[(1, 81466800), (2, 40733400), (3, 27155600), (4, 20366700), (5, 16293360), (6, 13577800), (8, 10183350), (10, 8146680), (12, 6788900), (15, 5431120), (16, 5091675), (20, 4073340), (24, 3394450), (25, 3258672), (29, 2809200), (30, 2715560), (40, 2036670), (48, 1697225), (50, 1629336), (58, 1404600), (60, 1357780), (75, 1086224), (80, 1018335), (87, 936400), (100, 814668), (116, 702300), (120, 678890), (145, 561840), (150, 543112), (174, 468200), (200, 407334), (232, 351150), (240, 339445), (290, 280920), (300, 271556), (348, 234100), (400, 203667), (435, 187280), (464, 175575), (580, 140460), (600, 135778), (696, 117050), (725, 112368), (870, 93640), (1160, 70230), (1200, 67889), (1392, 58525), (1450, 56184), (1740, 46820), (2175, 37456), (2320, 35115), (2341, 34800), (2900, 28092), (3480, 23410), (4350, 18728), (4682, 17400), (5800, 14046), (6960, 11705), (7023, 11600), (8700, 9364)]