91686540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 287701344

約数和(自身を除く): 196014804

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 73, 110, 121, 132, 146, 165, 173, 219, 220, 242, 292, 330, 346, 363, 365, 438, 484, 519, 605, 660, 692, 726, 730, 803, 865, 876, 1038, 1095, 1210, 1452, 1460, 1606, 1730, 1815, 1903, 2076, 2190, 2409, 2420, 2595, 3212, 3460, 3630, 3806, 4015, 4380, 4818, 5190, 5709, 7260, 7612, 8030, 8833, 9515, 9636, 10380, 11418, 12045, 12629, 16060, 17666, 19030, 20933, 22836, 24090, 25258, 26499, 28545, 35332, 37887, 38060, 41866, 44165, 48180, 50516, 52998, 57090, 62799, 63145, 75774, 83732, 88330, 104665, 105996, 114180, 125598, 126290, 132495, 138919, 151548, 176660, 189435, 209330, 251196, 252580, 264990, 277838, 313995, 378870, 416757, 418660, 529980, 555676, 627990, 694595, 757740, 833514, 1255980, 1389190, 1528109, 1667028, 2083785, 2778380, 3056218, 4167570, 4584327, 6112436, 7640545, 8335140, 9168654, 15281090, 18337308, 22921635, 30562180, 45843270, 91686540]

約数ペア:

[(1, 91686540), (2, 45843270), (3, 30562180), (4, 22921635), (5, 18337308), (6, 15281090), (10, 9168654), (11, 8335140), (12, 7640545), (15, 6112436), (20, 4584327), (22, 4167570), (30, 3056218), (33, 2778380), (44, 2083785), (55, 1667028), (60, 1528109), (66, 1389190), (73, 1255980), (110, 833514), (121, 757740), (132, 694595), (146, 627990), (165, 555676), (173, 529980), (219, 418660), (220, 416757), (242, 378870), (292, 313995), (330, 277838), (346, 264990), (363, 252580), (365, 251196), (438, 209330), (484, 189435), (519, 176660), (605, 151548), (660, 138919), (692, 132495), (726, 126290), (730, 125598), (803, 114180), (865, 105996), (876, 104665), (1038, 88330), (1095, 83732), (1210, 75774), (1452, 63145), (1460, 62799), (1606, 57090), (1730, 52998), (1815, 50516), (1903, 48180), (2076, 44165), (2190, 41866), (2409, 38060), (2420, 37887), (2595, 35332), (3212, 28545), (3460, 26499), (3630, 25258), (3806, 24090), (4015, 22836), (4380, 20933), (4818, 19030), (5190, 17666), (5709, 16060), (7260, 12629), (7612, 12045), (8030, 11418), (8833, 10380), (9515, 9636)]