108691000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 285405120

約数和(自身を除く): 176714120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 41, 44, 50, 55, 82, 88, 100, 110, 125, 164, 200, 205, 220, 241, 250, 275, 328, 410, 440, 451, 482, 500, 550, 820, 902, 964, 1000, 1025, 1100, 1205, 1375, 1640, 1804, 1928, 2050, 2200, 2255, 2410, 2651, 2750, 3608, 4100, 4510, 4820, 5125, 5302, 5500, 6025, 8200, 9020, 9640, 9881, 10250, 10604, 11000, 11275, 12050, 13255, 18040, 19762, 20500, 21208, 22550, 24100, 26510, 30125, 39524, 41000, 45100, 48200, 49405, 53020, 56375, 60250, 66275, 79048, 90200, 98810, 106040, 108691, 112750, 120500, 132550, 197620, 217382, 225500, 241000, 247025, 265100, 331375, 395240, 434764, 451000, 494050, 530200, 543455, 662750, 869528, 988100, 1086910, 1235125, 1325500, 1976200, 2173820, 2470250, 2651000, 2717275, 4347640, 4940500, 5434550, 9881000, 10869100, 13586375, 21738200, 27172750, 54345500, 108691000]

約数ペア:

[(1, 108691000), (2, 54345500), (4, 27172750), (5, 21738200), (8, 13586375), (10, 10869100), (11, 9881000), (20, 5434550), (22, 4940500), (25, 4347640), (40, 2717275), (41, 2651000), (44, 2470250), (50, 2173820), (55, 1976200), (82, 1325500), (88, 1235125), (100, 1086910), (110, 988100), (125, 869528), (164, 662750), (200, 543455), (205, 530200), (220, 494050), (241, 451000), (250, 434764), (275, 395240), (328, 331375), (410, 265100), (440, 247025), (451, 241000), (482, 225500), (500, 217382), (550, 197620), (820, 132550), (902, 120500), (964, 112750), (1000, 108691), (1025, 106040), (1100, 98810), (1205, 90200), (1375, 79048), (1640, 66275), (1804, 60250), (1928, 56375), (2050, 53020), (2200, 49405), (2255, 48200), (2410, 45100), (2651, 41000), (2750, 39524), (3608, 30125), (4100, 26510), (4510, 24100), (4820, 22550), (5125, 21208), (5302, 20500), (5500, 19762), (6025, 18040), (8200, 13255), (9020, 12050), (9640, 11275), (9881, 11000), (10250, 10604)]