90119400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:568

約数の個数: 192

約数和(自身を含む): 327360000

約数和(自身を除く): 237240600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 43, 50, 56, 60, 70, 75, 84, 86, 100, 105, 120, 129, 140, 150, 168, 172, 175, 200, 210, 215, 258, 280, 300, 301, 344, 350, 420, 430, 499, 516, 525, 600, 602, 645, 700, 840, 860, 903, 998, 1032, 1050, 1075, 1204, 1290, 1400, 1497, 1505, 1720, 1806, 1996, 2100, 2150, 2408, 2495, 2580, 2994, 3010, 3225, 3493, 3612, 3992, 4200, 4300, 4515, 4990, 5160, 5988, 6020, 6450, 6986, 7224, 7485, 7525, 8600, 9030, 9980, 10479, 11976, 12040, 12475, 12900, 13972, 14970, 15050, 17465, 18060, 19960, 20958, 21457, 22575, 24950, 25800, 27944, 29940, 30100, 34930, 36120, 37425, 41916, 42914, 45150, 49900, 52395, 59880, 60200, 64371, 69860, 74850, 83832, 85828, 87325, 90300, 99800, 104790, 107285, 128742, 139720, 149700, 150199, 171656, 174650, 180600, 209580, 214570, 257484, 261975, 299400, 300398, 321855, 349300, 419160, 429140, 450597, 514968, 523950, 536425, 600796, 643710, 698600, 750995, 858280, 901194, 1047900, 1072850, 1201592, 1287420, 1501990, 1609275, 1802388, 2095800, 2145700, 2252985, 2574840, 3003980, 3218550, 3604776, 3754975, 4291400, 4505970, 6007960, 6437100, 7509950, 9011940, 11264925, 12874200, 15019900, 18023880, 22529850, 30039800, 45059700, 90119400]

約数ペア:

[(1, 90119400), (2, 45059700), (3, 30039800), (4, 22529850), (5, 18023880), (6, 15019900), (7, 12874200), (8, 11264925), (10, 9011940), (12, 7509950), (14, 6437100), (15, 6007960), (20, 4505970), (21, 4291400), (24, 3754975), (25, 3604776), (28, 3218550), (30, 3003980), (35, 2574840), (40, 2252985), (42, 2145700), (43, 2095800), (50, 1802388), (56, 1609275), (60, 1501990), (70, 1287420), (75, 1201592), (84, 1072850), (86, 1047900), (100, 901194), (105, 858280), (120, 750995), (129, 698600), (140, 643710), (150, 600796), (168, 536425), (172, 523950), (175, 514968), (200, 450597), (210, 429140), (215, 419160), (258, 349300), (280, 321855), (300, 300398), (301, 299400), (344, 261975), (350, 257484), (420, 214570), (430, 209580), (499, 180600), (516, 174650), (525, 171656), (600, 150199), (602, 149700), (645, 139720), (700, 128742), (840, 107285), (860, 104790), (903, 99800), (998, 90300), (1032, 87325), (1050, 85828), (1075, 83832), (1204, 74850), (1290, 69860), (1400, 64371), (1497, 60200), (1505, 59880), (1720, 52395), (1806, 49900), (1996, 45150), (2100, 42914), (2150, 41916), (2408, 37425), (2495, 36120), (2580, 34930), (2994, 30100), (3010, 29940), (3225, 27944), (3493, 25800), (3612, 24950), (3992, 22575), (4200, 21457), (4300, 20958), (4515, 19960), (4990, 18060), (5160, 17465), (5988, 15050), (6020, 14970), (6450, 13972), (6986, 12900), (7224, 12475), (7485, 12040), (7525, 11976), (8600, 10479), (9030, 9980)]