203298120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6491}}^1$

素因数の和:6540

約数の個数: 128

約数和(自身を含む): 701136000

約数和(自身を除く): 497837880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 6491, 7830, 10440, 12982, 15660, 19473, 25964, 31320, 32455, 38946, 51928, 58419, 64910, 77892, 97365, 116838, 129820, 155784, 175257, 188239, 194730, 233676, 259640, 292095, 350514, 376478, 389460, 467352, 564717, 584190, 701028, 752956, 778920, 876285, 941195, 1129434, 1168380, 1402056, 1505912, 1694151, 1752570, 1882390, 2258868, 2336760, 2823585, 3388302, 3505140, 3764780, 4517736, 5082453, 5647170, 6776604, 7010280, 7529560, 8470755, 10164906, 11294340, 13553208, 16941510, 20329812, 22588680, 25412265, 33883020, 40659624, 50824530, 67766040, 101649060, 203298120]

約数ペア:

[(1, 203298120), (2, 101649060), (3, 67766040), (4, 50824530), (5, 40659624), (6, 33883020), (8, 25412265), (9, 22588680), (10, 20329812), (12, 16941510), (15, 13553208), (18, 11294340), (20, 10164906), (24, 8470755), (27, 7529560), (29, 7010280), (30, 6776604), (36, 5647170), (40, 5082453), (45, 4517736), (54, 3764780), (58, 3505140), (60, 3388302), (72, 2823585), (87, 2336760), (90, 2258868), (108, 1882390), (116, 1752570), (120, 1694151), (135, 1505912), (145, 1402056), (174, 1168380), (180, 1129434), (216, 941195), (232, 876285), (261, 778920), (270, 752956), (290, 701028), (348, 584190), (360, 564717), (435, 467352), (522, 389460), (540, 376478), (580, 350514), (696, 292095), (783, 259640), (870, 233676), (1044, 194730), (1080, 188239), (1160, 175257), (1305, 155784), (1566, 129820), (1740, 116838), (2088, 97365), (2610, 77892), (3132, 64910), (3480, 58419), (3915, 51928), (5220, 38946), (6264, 32455), (6491, 31320), (7830, 25964), (10440, 19473), (12982, 15660)]