290066700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:497

約数の個数: 288

約数和(自身を含む): 1084930560

約数和(自身を除く): 794863860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 29, 30, 33, 35, 42, 44, 50, 55, 58, 60, 66, 70, 75, 77, 84, 87, 100, 105, 110, 116, 132, 140, 145, 150, 154, 165, 174, 175, 203, 210, 220, 231, 275, 290, 300, 308, 319, 330, 348, 350, 385, 406, 420, 433, 435, 462, 525, 550, 580, 609, 638, 660, 700, 725, 770, 812, 825, 866, 870, 924, 957, 1015, 1050, 1100, 1155, 1218, 1276, 1299, 1450, 1540, 1595, 1650, 1732, 1740, 1914, 1925, 2030, 2100, 2165, 2175, 2233, 2310, 2436, 2598, 2900, 3031, 3045, 3190, 3300, 3828, 3850, 4060, 4330, 4350, 4466, 4620, 4763, 4785, 5075, 5196, 5775, 6062, 6090, 6380, 6495, 6699, 7700, 7975, 8660, 8700, 8932, 9093, 9526, 9570, 10150, 10825, 11165, 11550, 12124, 12180, 12557, 12990, 13398, 14289, 15155, 15225, 15950, 18186, 19052, 19140, 20300, 21650, 22330, 23100, 23815, 23925, 25114, 25980, 26796, 28578, 30310, 30450, 31900, 32475, 33341, 33495, 36372, 37671, 43300, 44660, 45465, 47630, 47850, 50228, 55825, 57156, 60620, 60900, 62785, 64950, 66682, 66990, 71445, 75342, 75775, 87899, 90930, 95260, 95700, 100023, 111650, 119075, 125570, 129900, 133364, 133980, 138127, 142890, 150684, 151550, 166705, 167475, 175798, 181860, 188355, 200046, 223300, 227325, 238150, 251140, 263697, 276254, 285780, 303100, 313925, 333410, 334950, 351596, 357225, 376710, 400092, 414381, 439495, 454650, 476300, 500115, 527394, 552508, 627850, 666820, 669900, 690635, 714450, 753420, 828762, 833525, 878990, 909300, 941775, 966889, 1000230, 1054788, 1255700, 1318485, 1381270, 1428900, 1657524, 1667050, 1757980, 1883550, 1933778, 2000460, 2071905, 2197475, 2500575, 2636970, 2762540, 2900667, 3334100, 3453175, 3767100, 3867556, 4143810, 4394950, 4834445, 5001150, 5273940, 5801334, 6592425, 6906350, 8287620, 8789900, 9668890, 10002300, 10359525, 11602668, 13184850, 13812700, 14503335, 19337780, 20719050, 24172225, 26369700, 29006670, 41438100, 48344450, 58013340, 72516675, 96688900, 145033350, 290066700]

約数ペア:

[(1, 290066700), (2, 145033350), (3, 96688900), (4, 72516675), (5, 58013340), (6, 48344450), (7, 41438100), (10, 29006670), (11, 26369700), (12, 24172225), (14, 20719050), (15, 19337780), (20, 14503335), (21, 13812700), (22, 13184850), (25, 11602668), (28, 10359525), (29, 10002300), (30, 9668890), (33, 8789900), (35, 8287620), (42, 6906350), (44, 6592425), (50, 5801334), (55, 5273940), (58, 5001150), (60, 4834445), (66, 4394950), (70, 4143810), (75, 3867556), (77, 3767100), (84, 3453175), (87, 3334100), (100, 2900667), (105, 2762540), (110, 2636970), (116, 2500575), (132, 2197475), (140, 2071905), (145, 2000460), (150, 1933778), (154, 1883550), (165, 1757980), (174, 1667050), (175, 1657524), (203, 1428900), (210, 1381270), (220, 1318485), (231, 1255700), (275, 1054788), (290, 1000230), (300, 966889), (308, 941775), (319, 909300), (330, 878990), (348, 833525), (350, 828762), (385, 753420), (406, 714450), (420, 690635), (433, 669900), (435, 666820), (462, 627850), (525, 552508), (550, 527394), (580, 500115), (609, 476300), (638, 454650), (660, 439495), (700, 414381), (725, 400092), (770, 376710), (812, 357225), (825, 351596), (866, 334950), (870, 333410), (924, 313925), (957, 303100), (1015, 285780), (1050, 276254), (1100, 263697), (1155, 251140), (1218, 238150), (1276, 227325), (1299, 223300), (1450, 200046), (1540, 188355), (1595, 181860), (1650, 175798), (1732, 167475), (1740, 166705), (1914, 151550), (1925, 150684), (2030, 142890), (2100, 138127), (2165, 133980), (2175, 133364), (2233, 129900), (2310, 125570), (2436, 119075), (2598, 111650), (2900, 100023), (3031, 95700), (3045, 95260), (3190, 90930), (3300, 87899), (3828, 75775), (3850, 75342), (4060, 71445), (4330, 66990), (4350, 66682), (4466, 64950), (4620, 62785), (4763, 60900), (4785, 60620), (5075, 57156), (5196, 55825), (5775, 50228), (6062, 47850), (6090, 47630), (6380, 45465), (6495, 44660), (6699, 43300), (7700, 37671), (7975, 36372), (8660, 33495), (8700, 33341), (8932, 32475), (9093, 31900), (9526, 30450), (9570, 30310), (10150, 28578), (10825, 26796), (11165, 25980), (11550, 25114), (12124, 23925), (12180, 23815), (12557, 23100), (12990, 22330), (13398, 21650), (14289, 20300), (15155, 19140), (15225, 19052), (15950, 18186)]