990535200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{5813}}^1$

素因数の和:5907

約数の個数: 144

約数和(自身を含む): 3270165696

約数和(自身を除く): 2279630496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 71, 75, 80, 96, 100, 120, 142, 150, 160, 200, 213, 240, 284, 300, 355, 400, 426, 480, 568, 600, 710, 800, 852, 1065, 1136, 1200, 1420, 1704, 1775, 2130, 2272, 2400, 2840, 3408, 3550, 4260, 5325, 5680, 5813, 6816, 7100, 8520, 10650, 11360, 11626, 14200, 17040, 17439, 21300, 23252, 28400, 29065, 34080, 34878, 42600, 46504, 56800, 58130, 69756, 85200, 87195, 93008, 116260, 139512, 145325, 170400, 174390, 186016, 232520, 279024, 290650, 348780, 412723, 435975, 465040, 558048, 581300, 697560, 825446, 871950, 930080, 1162600, 1238169, 1395120, 1650892, 1743900, 2063615, 2325200, 2476338, 2790240, 3301784, 3487800, 4127230, 4650400, 4952676, 6190845, 6603568, 6975600, 8254460, 9905352, 10318075, 12381690, 13207136, 13951200, 16508920, 19810704, 20636150, 24763380, 30954225, 33017840, 39621408, 41272300, 49526760, 61908450, 66035680, 82544600, 99053520, 123816900, 165089200, 198107040, 247633800, 330178400, 495267600, 990535200]

約数ペア:

[(1, 990535200), (2, 495267600), (3, 330178400), (4, 247633800), (5, 198107040), (6, 165089200), (8, 123816900), (10, 99053520), (12, 82544600), (15, 66035680), (16, 61908450), (20, 49526760), (24, 41272300), (25, 39621408), (30, 33017840), (32, 30954225), (40, 24763380), (48, 20636150), (50, 19810704), (60, 16508920), (71, 13951200), (75, 13207136), (80, 12381690), (96, 10318075), (100, 9905352), (120, 8254460), (142, 6975600), (150, 6603568), (160, 6190845), (200, 4952676), (213, 4650400), (240, 4127230), (284, 3487800), (300, 3301784), (355, 2790240), (400, 2476338), (426, 2325200), (480, 2063615), (568, 1743900), (600, 1650892), (710, 1395120), (800, 1238169), (852, 1162600), (1065, 930080), (1136, 871950), (1200, 825446), (1420, 697560), (1704, 581300), (1775, 558048), (2130, 465040), (2272, 435975), (2400, 412723), (2840, 348780), (3408, 290650), (3550, 279024), (4260, 232520), (5325, 186016), (5680, 174390), (5813, 170400), (6816, 145325), (7100, 139512), (8520, 116260), (10650, 93008), (11360, 87195), (11626, 85200), (14200, 69756), (17040, 58130), (17439, 56800), (21300, 46504), (23252, 42600), (28400, 34878), (29065, 34080)]