85451400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1637}}^1$

素因数の和:1688

約数の個数: 144

約数和(自身を含む): 297051300

約数和(自身を除く): 211599900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 100, 116, 120, 145, 150, 174, 180, 200, 225, 232, 261, 290, 300, 348, 360, 435, 450, 522, 580, 600, 696, 725, 870, 900, 1044, 1160, 1305, 1450, 1637, 1740, 1800, 2088, 2175, 2610, 2900, 3274, 3480, 4350, 4911, 5220, 5800, 6525, 6548, 8185, 8700, 9822, 10440, 13050, 13096, 14733, 16370, 17400, 19644, 24555, 26100, 29466, 32740, 39288, 40925, 47473, 49110, 52200, 58932, 65480, 73665, 81850, 94946, 98220, 117864, 122775, 142419, 147330, 163700, 189892, 196440, 237365, 245550, 284838, 294660, 327400, 368325, 379784, 427257, 474730, 491100, 569676, 589320, 712095, 736650, 854514, 949460, 982200, 1139352, 1186825, 1424190, 1473300, 1709028, 1898920, 2136285, 2373650, 2848380, 2946600, 3418056, 3560475, 4272570, 4747300, 5696760, 7120950, 8545140, 9494600, 10681425, 14241900, 17090280, 21362850, 28483800, 42725700, 85451400]

約数ペア:

[(1, 85451400), (2, 42725700), (3, 28483800), (4, 21362850), (5, 17090280), (6, 14241900), (8, 10681425), (9, 9494600), (10, 8545140), (12, 7120950), (15, 5696760), (18, 4747300), (20, 4272570), (24, 3560475), (25, 3418056), (29, 2946600), (30, 2848380), (36, 2373650), (40, 2136285), (45, 1898920), (50, 1709028), (58, 1473300), (60, 1424190), (72, 1186825), (75, 1139352), (87, 982200), (90, 949460), (100, 854514), (116, 736650), (120, 712095), (145, 589320), (150, 569676), (174, 491100), (180, 474730), (200, 427257), (225, 379784), (232, 368325), (261, 327400), (290, 294660), (300, 284838), (348, 245550), (360, 237365), (435, 196440), (450, 189892), (522, 163700), (580, 147330), (600, 142419), (696, 122775), (725, 117864), (870, 98220), (900, 94946), (1044, 81850), (1160, 73665), (1305, 65480), (1450, 58932), (1637, 52200), (1740, 49110), (1800, 47473), (2088, 40925), (2175, 39288), (2610, 32740), (2900, 29466), (3274, 26100), (3480, 24555), (4350, 19644), (4911, 17400), (5220, 16370), (5800, 14733), (6525, 13096), (6548, 13050), (8185, 10440), (8700, 9822)]