168931400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2535

約数の個数: 96

約数和(自身を含む): 442471680

約数和(自身を除く): 273540280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 155, 200, 220, 248, 275, 310, 341, 440, 550, 620, 682, 775, 1100, 1240, 1364, 1550, 1705, 2200, 2477, 2728, 3100, 3410, 4954, 6200, 6820, 8525, 9908, 12385, 13640, 17050, 19816, 24770, 27247, 34100, 49540, 54494, 61925, 68200, 76787, 99080, 108988, 123850, 136235, 153574, 217976, 247700, 272470, 307148, 383935, 495400, 544940, 614296, 681175, 767870, 844657, 1089880, 1362350, 1535740, 1689314, 1919675, 2724700, 3071480, 3378628, 3839350, 4223285, 5449400, 6757256, 7678700, 8446570, 15357400, 16893140, 21116425, 33786280, 42232850, 84465700, 168931400]

約数ペア:

[(1, 168931400), (2, 84465700), (4, 42232850), (5, 33786280), (8, 21116425), (10, 16893140), (11, 15357400), (20, 8446570), (22, 7678700), (25, 6757256), (31, 5449400), (40, 4223285), (44, 3839350), (50, 3378628), (55, 3071480), (62, 2724700), (88, 1919675), (100, 1689314), (110, 1535740), (124, 1362350), (155, 1089880), (200, 844657), (220, 767870), (248, 681175), (275, 614296), (310, 544940), (341, 495400), (440, 383935), (550, 307148), (620, 272470), (682, 247700), (775, 217976), (1100, 153574), (1240, 136235), (1364, 123850), (1550, 108988), (1705, 99080), (2200, 76787), (2477, 68200), (2728, 61925), (3100, 54494), (3410, 49540), (4954, 34100), (6200, 27247), (6820, 24770), (8525, 19816), (9908, 17050), (12385, 13640)]