140920200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1092

約数の個数: 144

約数和(自身を含む): 479731200

約数和(自身を除く): 338811000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 79, 90, 100, 120, 150, 158, 180, 200, 225, 237, 300, 316, 360, 395, 450, 474, 600, 632, 711, 790, 900, 948, 991, 1185, 1422, 1580, 1800, 1896, 1975, 1982, 2370, 2844, 2973, 3160, 3555, 3950, 3964, 4740, 4955, 5688, 5925, 5946, 7110, 7900, 7928, 8919, 9480, 9910, 11850, 11892, 14220, 14865, 15800, 17775, 17838, 19820, 23700, 23784, 24775, 28440, 29730, 35550, 35676, 39640, 44595, 47400, 49550, 59460, 71100, 71352, 74325, 78289, 89190, 99100, 118920, 142200, 148650, 156578, 178380, 198200, 222975, 234867, 297300, 313156, 356760, 391445, 445950, 469734, 594600, 626312, 704601, 782890, 891900, 939468, 1174335, 1409202, 1565780, 1783800, 1878936, 1957225, 2348670, 2818404, 3131560, 3523005, 3914450, 4697340, 5636808, 5871675, 7046010, 7828900, 9394680, 11743350, 14092020, 15657800, 17615025, 23486700, 28184040, 35230050, 46973400, 70460100, 140920200]

約数ペア:

[(1, 140920200), (2, 70460100), (3, 46973400), (4, 35230050), (5, 28184040), (6, 23486700), (8, 17615025), (9, 15657800), (10, 14092020), (12, 11743350), (15, 9394680), (18, 7828900), (20, 7046010), (24, 5871675), (25, 5636808), (30, 4697340), (36, 3914450), (40, 3523005), (45, 3131560), (50, 2818404), (60, 2348670), (72, 1957225), (75, 1878936), (79, 1783800), (90, 1565780), (100, 1409202), (120, 1174335), (150, 939468), (158, 891900), (180, 782890), (200, 704601), (225, 626312), (237, 594600), (300, 469734), (316, 445950), (360, 391445), (395, 356760), (450, 313156), (474, 297300), (600, 234867), (632, 222975), (711, 198200), (790, 178380), (900, 156578), (948, 148650), (991, 142200), (1185, 118920), (1422, 99100), (1580, 89190), (1800, 78289), (1896, 74325), (1975, 71352), (1982, 71100), (2370, 59460), (2844, 49550), (2973, 47400), (3160, 44595), (3555, 39640), (3950, 35676), (3964, 35550), (4740, 29730), (4955, 28440), (5688, 24775), (5925, 23784), (5946, 23700), (7110, 19820), (7900, 17838), (7928, 17775), (8919, 15800), (9480, 14865), (9910, 14220), (11850, 11892)]