79558600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 213847920

約数和(自身を除く): 134289320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 40, 43, 44, 50, 55, 58, 86, 88, 100, 110, 116, 145, 172, 200, 215, 220, 232, 275, 290, 319, 344, 430, 440, 473, 550, 580, 638, 725, 841, 860, 946, 1075, 1100, 1160, 1247, 1276, 1450, 1595, 1682, 1720, 1892, 2150, 2200, 2365, 2494, 2552, 2900, 3190, 3364, 3784, 4205, 4300, 4730, 4988, 5800, 6235, 6380, 6728, 7975, 8410, 8600, 9251, 9460, 9976, 11825, 12470, 12760, 13717, 15950, 16820, 18502, 18920, 21025, 23650, 24940, 27434, 31175, 31900, 33640, 36163, 37004, 42050, 46255, 47300, 49880, 54868, 62350, 63800, 68585, 72326, 74008, 84100, 92510, 94600, 109736, 124700, 137170, 144652, 168200, 180815, 185020, 231275, 249400, 274340, 289304, 342925, 361630, 370040, 397793, 462550, 548680, 685850, 723260, 795586, 904075, 925100, 1371700, 1446520, 1591172, 1808150, 1850200, 1988965, 2743400, 3182344, 3616300, 3977930, 7232600, 7955860, 9944825, 15911720, 19889650, 39779300, 79558600]

約数ペア:

[(1, 79558600), (2, 39779300), (4, 19889650), (5, 15911720), (8, 9944825), (10, 7955860), (11, 7232600), (20, 3977930), (22, 3616300), (25, 3182344), (29, 2743400), (40, 1988965), (43, 1850200), (44, 1808150), (50, 1591172), (55, 1446520), (58, 1371700), (86, 925100), (88, 904075), (100, 795586), (110, 723260), (116, 685850), (145, 548680), (172, 462550), (200, 397793), (215, 370040), (220, 361630), (232, 342925), (275, 289304), (290, 274340), (319, 249400), (344, 231275), (430, 185020), (440, 180815), (473, 168200), (550, 144652), (580, 137170), (638, 124700), (725, 109736), (841, 94600), (860, 92510), (946, 84100), (1075, 74008), (1100, 72326), (1160, 68585), (1247, 63800), (1276, 62350), (1450, 54868), (1595, 49880), (1682, 47300), (1720, 46255), (1892, 42050), (2150, 37004), (2200, 36163), (2365, 33640), (2494, 31900), (2552, 31175), (2900, 27434), (3190, 24940), (3364, 23650), (3784, 21025), (4205, 18920), (4300, 18502), (4730, 16820), (4988, 15950), (5800, 13717), (6235, 12760), (6380, 12470), (6728, 11825), (7975, 9976), (8410, 9460), (8600, 9251)]