55128180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 159957504

約数和(自身を除く): 104829324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 113, 141, 173, 188, 226, 235, 282, 339, 346, 452, 470, 519, 564, 565, 678, 692, 705, 865, 940, 1038, 1130, 1356, 1410, 1695, 1730, 2076, 2260, 2595, 2820, 3390, 3460, 5190, 5311, 6780, 8131, 10380, 10622, 15933, 16262, 19549, 21244, 24393, 26555, 31866, 32524, 39098, 40655, 48786, 53110, 58647, 63732, 78196, 79665, 81310, 97572, 97745, 106220, 117294, 121965, 159330, 162620, 195490, 234588, 243930, 293235, 318660, 390980, 487860, 586470, 918803, 1172940, 1837606, 2756409, 3675212, 4594015, 5512818, 9188030, 11025636, 13782045, 18376060, 27564090, 55128180]

約数ペア:

[(1, 55128180), (2, 27564090), (3, 18376060), (4, 13782045), (5, 11025636), (6, 9188030), (10, 5512818), (12, 4594015), (15, 3675212), (20, 2756409), (30, 1837606), (47, 1172940), (60, 918803), (94, 586470), (113, 487860), (141, 390980), (173, 318660), (188, 293235), (226, 243930), (235, 234588), (282, 195490), (339, 162620), (346, 159330), (452, 121965), (470, 117294), (519, 106220), (564, 97745), (565, 97572), (678, 81310), (692, 79665), (705, 78196), (865, 63732), (940, 58647), (1038, 53110), (1130, 48786), (1356, 40655), (1410, 39098), (1695, 32524), (1730, 31866), (2076, 26555), (2260, 24393), (2595, 21244), (2820, 19549), (3390, 16262), (3460, 15933), (5190, 10622), (5311, 10380), (6780, 8131)]