67841820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1721}}^1$

素因数の和:1812

約数の個数: 96

約数和(自身を含む): 214079040

約数和(自身を除く): 146237220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 90, 108, 135, 146, 180, 219, 270, 292, 365, 438, 540, 657, 730, 876, 1095, 1314, 1460, 1721, 1971, 2190, 2628, 3285, 3442, 3942, 4380, 5163, 6570, 6884, 7884, 8605, 9855, 10326, 13140, 15489, 17210, 19710, 20652, 25815, 30978, 34420, 39420, 46467, 51630, 61956, 77445, 92934, 103260, 125633, 154890, 185868, 232335, 251266, 309780, 376899, 464670, 502532, 628165, 753798, 929340, 1130697, 1256330, 1507596, 1884495, 2261394, 2512660, 3392091, 3768990, 4522788, 5653485, 6784182, 7537980, 11306970, 13568364, 16960455, 22613940, 33920910, 67841820]

約数ペア:

[(1, 67841820), (2, 33920910), (3, 22613940), (4, 16960455), (5, 13568364), (6, 11306970), (9, 7537980), (10, 6784182), (12, 5653485), (15, 4522788), (18, 3768990), (20, 3392091), (27, 2512660), (30, 2261394), (36, 1884495), (45, 1507596), (54, 1256330), (60, 1130697), (73, 929340), (90, 753798), (108, 628165), (135, 502532), (146, 464670), (180, 376899), (219, 309780), (270, 251266), (292, 232335), (365, 185868), (438, 154890), (540, 125633), (657, 103260), (730, 92934), (876, 77445), (1095, 61956), (1314, 51630), (1460, 46467), (1721, 39420), (1971, 34420), (2190, 30978), (2628, 25815), (3285, 20652), (3442, 19710), (3942, 17210), (4380, 15489), (5163, 13140), (6570, 10326), (6884, 9855), (7884, 8605)]