204061000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1$

素因数の和:1472

約数の個数: 128

約数和(自身を含む): 561375360

約数和(自身を除く): 357314360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 125, 130, 143, 200, 220, 250, 260, 275, 286, 325, 440, 500, 520, 550, 572, 650, 715, 1000, 1100, 1144, 1300, 1375, 1427, 1430, 1625, 2200, 2600, 2750, 2854, 2860, 3250, 3575, 5500, 5708, 5720, 6500, 7135, 7150, 11000, 11416, 13000, 14270, 14300, 15697, 17875, 18551, 28540, 28600, 31394, 35675, 35750, 37102, 57080, 62788, 71350, 71500, 74204, 78485, 92755, 125576, 142700, 143000, 148408, 156970, 178375, 185510, 204061, 285400, 313940, 356750, 371020, 392425, 408122, 463775, 627880, 713500, 742040, 784850, 816244, 927550, 1020305, 1427000, 1569700, 1632488, 1855100, 1962125, 2040610, 2318875, 3139400, 3710200, 3924250, 4081220, 4637750, 5101525, 7848500, 8162440, 9275500, 10203050, 15697000, 18551000, 20406100, 25507625, 40812200, 51015250, 102030500, 204061000]

約数ペア:

[(1, 204061000), (2, 102030500), (4, 51015250), (5, 40812200), (8, 25507625), (10, 20406100), (11, 18551000), (13, 15697000), (20, 10203050), (22, 9275500), (25, 8162440), (26, 7848500), (40, 5101525), (44, 4637750), (50, 4081220), (52, 3924250), (55, 3710200), (65, 3139400), (88, 2318875), (100, 2040610), (104, 1962125), (110, 1855100), (125, 1632488), (130, 1569700), (143, 1427000), (200, 1020305), (220, 927550), (250, 816244), (260, 784850), (275, 742040), (286, 713500), (325, 627880), (440, 463775), (500, 408122), (520, 392425), (550, 371020), (572, 356750), (650, 313940), (715, 285400), (1000, 204061), (1100, 185510), (1144, 178375), (1300, 156970), (1375, 148408), (1427, 143000), (1430, 142700), (1625, 125576), (2200, 92755), (2600, 78485), (2750, 74204), (2854, 71500), (2860, 71350), (3250, 62788), (3575, 57080), (5500, 37102), (5708, 35750), (5720, 35675), (6500, 31394), (7135, 28600), (7150, 28540), (11000, 18551), (11416, 17875), (13000, 15697), (14270, 14300)]