5251400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1$

素因数の和:76

約数の個数: 144

約数和(自身を含む): 15832320

約数和(自身を除く): 10580920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 31, 35, 40, 44, 50, 55, 56, 62, 70, 77, 88, 100, 110, 121, 124, 140, 154, 155, 175, 200, 217, 220, 242, 248, 275, 280, 308, 310, 341, 350, 385, 434, 440, 484, 550, 605, 616, 620, 682, 700, 770, 775, 847, 868, 968, 1085, 1100, 1210, 1240, 1364, 1400, 1540, 1550, 1694, 1705, 1736, 1925, 2170, 2200, 2387, 2420, 2728, 3025, 3080, 3100, 3388, 3410, 3751, 3850, 4235, 4340, 4774, 4840, 5425, 6050, 6200, 6776, 6820, 7502, 7700, 8470, 8525, 8680, 9548, 10850, 11935, 12100, 13640, 15004, 15400, 16940, 17050, 18755, 19096, 21175, 21700, 23870, 24200, 26257, 30008, 33880, 34100, 37510, 42350, 43400, 47740, 52514, 59675, 68200, 75020, 84700, 93775, 95480, 105028, 119350, 131285, 150040, 169400, 187550, 210056, 238700, 262570, 375100, 477400, 525140, 656425, 750200, 1050280, 1312850, 2625700, 5251400]

約数ペア:

[(1, 5251400), (2, 2625700), (4, 1312850), (5, 1050280), (7, 750200), (8, 656425), (10, 525140), (11, 477400), (14, 375100), (20, 262570), (22, 238700), (25, 210056), (28, 187550), (31, 169400), (35, 150040), (40, 131285), (44, 119350), (50, 105028), (55, 95480), (56, 93775), (62, 84700), (70, 75020), (77, 68200), (88, 59675), (100, 52514), (110, 47740), (121, 43400), (124, 42350), (140, 37510), (154, 34100), (155, 33880), (175, 30008), (200, 26257), (217, 24200), (220, 23870), (242, 21700), (248, 21175), (275, 19096), (280, 18755), (308, 17050), (310, 16940), (341, 15400), (350, 15004), (385, 13640), (434, 12100), (440, 11935), (484, 10850), (550, 9548), (605, 8680), (616, 8525), (620, 8470), (682, 7700), (700, 7502), (770, 6820), (775, 6776), (847, 6200), (868, 6050), (968, 5425), (1085, 4840), (1100, 4774), (1210, 4340), (1240, 4235), (1364, 3850), (1400, 3751), (1540, 3410), (1550, 3388), (1694, 3100), (1705, 3080), (1736, 3025), (1925, 2728), (2170, 2420), (2200, 2387)]