172667000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^2\times {\mathrm{1427}}^1$

素因数の和:1470

約数の個数: 96

約数和(自身を含む): 444422160

約数和(自身を除く): 271755160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 125, 200, 220, 242, 250, 275, 440, 484, 500, 550, 605, 968, 1000, 1100, 1210, 1375, 1427, 2200, 2420, 2750, 2854, 3025, 4840, 5500, 5708, 6050, 7135, 11000, 11416, 12100, 14270, 15125, 15697, 24200, 28540, 30250, 31394, 35675, 57080, 60500, 62788, 71350, 78485, 121000, 125576, 142700, 156970, 172667, 178375, 285400, 313940, 345334, 356750, 392425, 627880, 690668, 713500, 784850, 863335, 1381336, 1427000, 1569700, 1726670, 1962125, 3139400, 3453340, 3924250, 4316675, 6906680, 7848500, 8633350, 15697000, 17266700, 21583375, 34533400, 43166750, 86333500, 172667000]

約数ペア:

[(1, 172667000), (2, 86333500), (4, 43166750), (5, 34533400), (8, 21583375), (10, 17266700), (11, 15697000), (20, 8633350), (22, 7848500), (25, 6906680), (40, 4316675), (44, 3924250), (50, 3453340), (55, 3139400), (88, 1962125), (100, 1726670), (110, 1569700), (121, 1427000), (125, 1381336), (200, 863335), (220, 784850), (242, 713500), (250, 690668), (275, 627880), (440, 392425), (484, 356750), (500, 345334), (550, 313940), (605, 285400), (968, 178375), (1000, 172667), (1100, 156970), (1210, 142700), (1375, 125576), (1427, 121000), (2200, 78485), (2420, 71350), (2750, 62788), (2854, 60500), (3025, 57080), (4840, 35675), (5500, 31394), (5708, 30250), (6050, 28540), (7135, 24200), (11000, 15697), (11416, 15125), (12100, 14270)]