68306700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2957}}^1$

素因数の和:2992

約数の個数: 144

約数和(自身を含む): 246484224

約数和(自身を除く): 178177524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 2957, 3300, 3850, 4620, 5775, 5914, 7700, 8871, 11550, 11828, 14785, 17742, 20699, 23100, 29570, 32527, 35484, 41398, 44355, 59140, 62097, 65054, 73925, 82796, 88710, 97581, 103495, 124194, 130108, 147850, 162635, 177420, 195162, 206990, 221775, 227689, 248388, 295700, 310485, 325270, 390324, 413980, 443550, 455378, 487905, 517475, 620970, 650540, 683067, 813175, 887100, 910756, 975810, 1034950, 1138445, 1241940, 1366134, 1552425, 1626350, 1951620, 2069900, 2276890, 2439525, 2732268, 3104850, 3252700, 3415335, 4553780, 4879050, 5692225, 6209700, 6830670, 9758100, 11384450, 13661340, 17076675, 22768900, 34153350, 68306700]

約数ペア:

[(1, 68306700), (2, 34153350), (3, 22768900), (4, 17076675), (5, 13661340), (6, 11384450), (7, 9758100), (10, 6830670), (11, 6209700), (12, 5692225), (14, 4879050), (15, 4553780), (20, 3415335), (21, 3252700), (22, 3104850), (25, 2732268), (28, 2439525), (30, 2276890), (33, 2069900), (35, 1951620), (42, 1626350), (44, 1552425), (50, 1366134), (55, 1241940), (60, 1138445), (66, 1034950), (70, 975810), (75, 910756), (77, 887100), (84, 813175), (100, 683067), (105, 650540), (110, 620970), (132, 517475), (140, 487905), (150, 455378), (154, 443550), (165, 413980), (175, 390324), (210, 325270), (220, 310485), (231, 295700), (275, 248388), (300, 227689), (308, 221775), (330, 206990), (350, 195162), (385, 177420), (420, 162635), (462, 147850), (525, 130108), (550, 124194), (660, 103495), (700, 97581), (770, 88710), (825, 82796), (924, 73925), (1050, 65054), (1100, 62097), (1155, 59140), (1540, 44355), (1650, 41398), (1925, 35484), (2100, 32527), (2310, 29570), (2957, 23100), (3300, 20699), (3850, 17742), (4620, 14785), (5775, 11828), (5914, 11550), (7700, 8871)]