55620840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1453}}^1$

素因数の和:1507

約数の個数: 128

約数和(自身を含む): 188438400

約数和(自身を除く): 132817560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1276, 1320, 1453, 1595, 1740, 1914, 2552, 2906, 3190, 3480, 3828, 4359, 4785, 5812, 6380, 7265, 7656, 8718, 9570, 11624, 12760, 14530, 15983, 17436, 19140, 21795, 29060, 31966, 34872, 38280, 42137, 43590, 47949, 58120, 63932, 79915, 84274, 87180, 95898, 126411, 127864, 159830, 168548, 174360, 191796, 210685, 239745, 252822, 319660, 337096, 383592, 421370, 463507, 479490, 505644, 632055, 639320, 842740, 927014, 958980, 1011288, 1264110, 1390521, 1685480, 1854028, 1917960, 2317535, 2528220, 2781042, 3708056, 4635070, 5056440, 5562084, 6952605, 9270140, 11124168, 13905210, 18540280, 27810420, 55620840]

約数ペア:

[(1, 55620840), (2, 27810420), (3, 18540280), (4, 13905210), (5, 11124168), (6, 9270140), (8, 6952605), (10, 5562084), (11, 5056440), (12, 4635070), (15, 3708056), (20, 2781042), (22, 2528220), (24, 2317535), (29, 1917960), (30, 1854028), (33, 1685480), (40, 1390521), (44, 1264110), (55, 1011288), (58, 958980), (60, 927014), (66, 842740), (87, 639320), (88, 632055), (110, 505644), (116, 479490), (120, 463507), (132, 421370), (145, 383592), (165, 337096), (174, 319660), (220, 252822), (232, 239745), (264, 210685), (290, 191796), (319, 174360), (330, 168548), (348, 159830), (435, 127864), (440, 126411), (580, 95898), (638, 87180), (660, 84274), (696, 79915), (870, 63932), (957, 58120), (1160, 47949), (1276, 43590), (1320, 42137), (1453, 38280), (1595, 34872), (1740, 31966), (1914, 29060), (2552, 21795), (2906, 19140), (3190, 17436), (3480, 15983), (3828, 14530), (4359, 12760), (4785, 11624), (5812, 9570), (6380, 8718), (7265, 7656)]