100772700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1092

約数の個数: 144

約数和(自身を含む): 340644864

約数和(自身を除く): 239872164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 47, 50, 60, 70, 75, 84, 94, 100, 105, 140, 141, 150, 175, 188, 210, 235, 282, 300, 329, 350, 420, 470, 525, 564, 658, 700, 705, 940, 987, 1021, 1050, 1175, 1316, 1410, 1645, 1974, 2042, 2100, 2350, 2820, 3063, 3290, 3525, 3948, 4084, 4700, 4935, 5105, 6126, 6580, 7050, 7147, 8225, 9870, 10210, 12252, 14100, 14294, 15315, 16450, 19740, 20420, 21441, 24675, 25525, 28588, 30630, 32900, 35735, 42882, 47987, 49350, 51050, 61260, 71470, 76575, 85764, 95974, 98700, 102100, 107205, 142940, 143961, 153150, 178675, 191948, 214410, 239935, 287922, 306300, 335909, 357350, 428820, 479870, 536025, 575844, 671818, 714700, 719805, 959740, 1007727, 1072050, 1199675, 1343636, 1439610, 1679545, 2015454, 2144100, 2399350, 2879220, 3359090, 3599025, 4030908, 4798700, 5038635, 6718180, 7198050, 8397725, 10077270, 14396100, 16795450, 20154540, 25193175, 33590900, 50386350, 100772700]

約数ペア:

[(1, 100772700), (2, 50386350), (3, 33590900), (4, 25193175), (5, 20154540), (6, 16795450), (7, 14396100), (10, 10077270), (12, 8397725), (14, 7198050), (15, 6718180), (20, 5038635), (21, 4798700), (25, 4030908), (28, 3599025), (30, 3359090), (35, 2879220), (42, 2399350), (47, 2144100), (50, 2015454), (60, 1679545), (70, 1439610), (75, 1343636), (84, 1199675), (94, 1072050), (100, 1007727), (105, 959740), (140, 719805), (141, 714700), (150, 671818), (175, 575844), (188, 536025), (210, 479870), (235, 428820), (282, 357350), (300, 335909), (329, 306300), (350, 287922), (420, 239935), (470, 214410), (525, 191948), (564, 178675), (658, 153150), (700, 143961), (705, 142940), (940, 107205), (987, 102100), (1021, 98700), (1050, 95974), (1175, 85764), (1316, 76575), (1410, 71470), (1645, 61260), (1974, 51050), (2042, 49350), (2100, 47987), (2350, 42882), (2820, 35735), (3063, 32900), (3290, 30630), (3525, 28588), (3948, 25525), (4084, 24675), (4700, 21441), (4935, 20420), (5105, 19740), (6126, 16450), (6580, 15315), (7050, 14294), (7147, 14100), (8225, 12252), (9870, 10210)]