64533700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:95

約数の個数: 216

約数和(自身を含む): 191862720

約数和(自身を除く): 127329020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 25, 28, 29, 34, 35, 44, 50, 55, 58, 68, 70, 77, 85, 100, 110, 116, 119, 140, 145, 154, 170, 175, 187, 203, 220, 238, 275, 289, 290, 308, 319, 340, 350, 374, 385, 406, 425, 476, 493, 550, 578, 580, 595, 638, 700, 725, 748, 770, 812, 850, 935, 986, 1015, 1100, 1156, 1190, 1276, 1309, 1445, 1450, 1540, 1595, 1700, 1870, 1925, 1972, 2023, 2030, 2233, 2380, 2465, 2618, 2890, 2900, 2975, 3179, 3190, 3451, 3740, 3850, 4046, 4060, 4466, 4675, 4930, 5075, 5236, 5423, 5780, 5950, 6358, 6380, 6545, 6902, 7225, 7700, 7975, 8092, 8381, 8932, 9350, 9860, 10115, 10150, 10846, 11165, 11900, 12325, 12716, 13090, 13804, 14450, 15895, 15950, 16762, 17255, 18700, 20230, 20300, 21692, 22253, 22330, 24650, 26180, 27115, 28900, 31790, 31900, 32725, 33524, 34510, 37961, 40460, 41905, 44506, 44660, 49300, 50575, 54230, 55825, 58667, 63580, 65450, 69020, 75922, 79475, 83810, 86275, 89012, 92191, 101150, 108460, 111265, 111650, 117334, 130900, 135575, 151844, 158950, 167620, 172550, 184382, 189805, 202300, 209525, 222530, 223300, 234668, 271150, 293335, 317900, 345100, 368764, 379610, 419050, 445060, 460955, 542300, 556325, 586670, 645337, 759220, 838100, 921910, 949025, 1112650, 1173340, 1290674, 1466675, 1843820, 1898050, 2225300, 2304775, 2581348, 2933350, 3226685, 3796100, 4609550, 5866700, 6453370, 9219100, 12906740, 16133425, 32266850, 64533700]

約数ペア:

[(1, 64533700), (2, 32266850), (4, 16133425), (5, 12906740), (7, 9219100), (10, 6453370), (11, 5866700), (14, 4609550), (17, 3796100), (20, 3226685), (22, 2933350), (25, 2581348), (28, 2304775), (29, 2225300), (34, 1898050), (35, 1843820), (44, 1466675), (50, 1290674), (55, 1173340), (58, 1112650), (68, 949025), (70, 921910), (77, 838100), (85, 759220), (100, 645337), (110, 586670), (116, 556325), (119, 542300), (140, 460955), (145, 445060), (154, 419050), (170, 379610), (175, 368764), (187, 345100), (203, 317900), (220, 293335), (238, 271150), (275, 234668), (289, 223300), (290, 222530), (308, 209525), (319, 202300), (340, 189805), (350, 184382), (374, 172550), (385, 167620), (406, 158950), (425, 151844), (476, 135575), (493, 130900), (550, 117334), (578, 111650), (580, 111265), (595, 108460), (638, 101150), (700, 92191), (725, 89012), (748, 86275), (770, 83810), (812, 79475), (850, 75922), (935, 69020), (986, 65450), (1015, 63580), (1100, 58667), (1156, 55825), (1190, 54230), (1276, 50575), (1309, 49300), (1445, 44660), (1450, 44506), (1540, 41905), (1595, 40460), (1700, 37961), (1870, 34510), (1925, 33524), (1972, 32725), (2023, 31900), (2030, 31790), (2233, 28900), (2380, 27115), (2465, 26180), (2618, 24650), (2890, 22330), (2900, 22253), (2975, 21692), (3179, 20300), (3190, 20230), (3451, 18700), (3740, 17255), (3850, 16762), (4046, 15950), (4060, 15895), (4466, 14450), (4675, 13804), (4930, 13090), (5075, 12716), (5236, 12325), (5423, 11900), (5780, 11165), (5950, 10846), (6358, 10150), (6380, 10115), (6545, 9860), (6902, 9350), (7225, 8932), (7700, 8381), (7975, 8092)]