149469720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 465696000

約数和(自身を除く): 316226280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 83, 86, 120, 129, 166, 172, 215, 249, 258, 332, 344, 349, 415, 430, 498, 516, 645, 664, 698, 830, 860, 996, 1032, 1047, 1245, 1290, 1396, 1660, 1720, 1745, 1992, 2094, 2490, 2580, 2792, 3320, 3490, 3569, 4188, 4980, 5160, 5235, 6980, 7138, 8376, 9960, 10470, 10707, 13960, 14276, 15007, 17845, 20940, 21414, 28552, 28967, 30014, 35690, 41880, 42828, 45021, 53535, 57934, 60028, 71380, 75035, 85656, 86901, 90042, 107070, 115868, 120056, 142760, 144835, 150070, 173802, 180084, 214140, 225105, 231736, 289670, 300140, 347604, 360168, 428280, 434505, 450210, 579340, 600280, 695208, 869010, 900420, 1158680, 1245581, 1738020, 1800840, 2491162, 3476040, 3736743, 4982324, 6227905, 7473486, 9964648, 12455810, 14946972, 18683715, 24911620, 29893944, 37367430, 49823240, 74734860, 149469720]

約数ペア:

[(1, 149469720), (2, 74734860), (3, 49823240), (4, 37367430), (5, 29893944), (6, 24911620), (8, 18683715), (10, 14946972), (12, 12455810), (15, 9964648), (20, 7473486), (24, 6227905), (30, 4982324), (40, 3736743), (43, 3476040), (60, 2491162), (83, 1800840), (86, 1738020), (120, 1245581), (129, 1158680), (166, 900420), (172, 869010), (215, 695208), (249, 600280), (258, 579340), (332, 450210), (344, 434505), (349, 428280), (415, 360168), (430, 347604), (498, 300140), (516, 289670), (645, 231736), (664, 225105), (698, 214140), (830, 180084), (860, 173802), (996, 150070), (1032, 144835), (1047, 142760), (1245, 120056), (1290, 115868), (1396, 107070), (1660, 90042), (1720, 86901), (1745, 85656), (1992, 75035), (2094, 71380), (2490, 60028), (2580, 57934), (2792, 53535), (3320, 45021), (3490, 42828), (3569, 41880), (4188, 35690), (4980, 30014), (5160, 28967), (5235, 28552), (6980, 21414), (7138, 20940), (8376, 17845), (9960, 15007), (10470, 14276), (10707, 13960)]