73854300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:712

約数の個数: 144

約数和(自身を含む): 238422240

約数和(自身を除く): 164567940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 39, 50, 52, 58, 60, 65, 75, 78, 87, 100, 116, 130, 145, 150, 156, 174, 195, 260, 290, 300, 325, 348, 377, 390, 435, 580, 650, 653, 725, 754, 780, 870, 975, 1131, 1300, 1306, 1450, 1508, 1740, 1885, 1950, 1959, 2175, 2262, 2612, 2900, 3265, 3770, 3900, 3918, 4350, 4524, 5655, 6530, 7540, 7836, 8489, 8700, 9425, 9795, 11310, 13060, 16325, 16978, 18850, 18937, 19590, 22620, 25467, 28275, 32650, 33956, 37700, 37874, 39180, 42445, 48975, 50934, 56550, 56811, 65300, 75748, 84890, 94685, 97950, 101868, 113100, 113622, 127335, 169780, 189370, 195900, 212225, 227244, 246181, 254670, 284055, 378740, 424450, 473425, 492362, 509340, 568110, 636675, 738543, 848900, 946850, 984724, 1136220, 1230905, 1273350, 1420275, 1477086, 1893700, 2461810, 2546700, 2840550, 2954172, 3692715, 4923620, 5681100, 6154525, 7385430, 12309050, 14770860, 18463575, 24618100, 36927150, 73854300]

約数ペア:

[(1, 73854300), (2, 36927150), (3, 24618100), (4, 18463575), (5, 14770860), (6, 12309050), (10, 7385430), (12, 6154525), (13, 5681100), (15, 4923620), (20, 3692715), (25, 2954172), (26, 2840550), (29, 2546700), (30, 2461810), (39, 1893700), (50, 1477086), (52, 1420275), (58, 1273350), (60, 1230905), (65, 1136220), (75, 984724), (78, 946850), (87, 848900), (100, 738543), (116, 636675), (130, 568110), (145, 509340), (150, 492362), (156, 473425), (174, 424450), (195, 378740), (260, 284055), (290, 254670), (300, 246181), (325, 227244), (348, 212225), (377, 195900), (390, 189370), (435, 169780), (580, 127335), (650, 113622), (653, 113100), (725, 101868), (754, 97950), (780, 94685), (870, 84890), (975, 75748), (1131, 65300), (1300, 56811), (1306, 56550), (1450, 50934), (1508, 48975), (1740, 42445), (1885, 39180), (1950, 37874), (1959, 37700), (2175, 33956), (2262, 32650), (2612, 28275), (2900, 25467), (3265, 22620), (3770, 19590), (3900, 18937), (3918, 18850), (4350, 16978), (4524, 16325), (5655, 13060), (6530, 11310), (7540, 9795), (7836, 9425), (8489, 8700)]