56725380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1530

約数の個数: 96

約数和(自身を含む): 179020800

約数和(自身を除く): 122295420

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, 1439, 1460, 1971, 2190, 2628, 2878, 3285, 3942, 4317, 4380, 5756, 6570, 7195, 7884, 8634, 9855, 12951, 13140, 14390, 17268, 19710, 21585, 25902, 28780, 38853, 39420, 43170, 51804, 64755, 77706, 86340, 105047, 129510, 155412, 194265, 210094, 259020, 315141, 388530, 420188, 525235, 630282, 777060, 945423, 1050470, 1260564, 1575705, 1890846, 2100940, 2836269, 3151410, 3781692, 4727115, 5672538, 6302820, 9454230, 11345076, 14181345, 18908460, 28362690, 56725380]

約数ペア:

[(1, 56725380), (2, 28362690), (3, 18908460), (4, 14181345), (5, 11345076), (6, 9454230), (9, 6302820), (10, 5672538), (12, 4727115), (15, 3781692), (18, 3151410), (20, 2836269), (27, 2100940), (30, 1890846), (36, 1575705), (45, 1260564), (54, 1050470), (60, 945423), (73, 777060), (90, 630282), (108, 525235), (135, 420188), (146, 388530), (180, 315141), (219, 259020), (270, 210094), (292, 194265), (365, 155412), (438, 129510), (540, 105047), (657, 86340), (730, 77706), (876, 64755), (1095, 51804), (1314, 43170), (1439, 39420), (1460, 38853), (1971, 28780), (2190, 25902), (2628, 21585), (2878, 19710), (3285, 17268), (3942, 14390), (4317, 13140), (4380, 12951), (5756, 9855), (6570, 8634), (7195, 7884)]