97974180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^2$

素因数の和:318

約数の個数: 108

約数和(自身を含む): 309696660

約数和(自身を除く): 211722480

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 137, 145, 174, 180, 261, 274, 290, 348, 411, 435, 522, 548, 580, 685, 822, 870, 1044, 1233, 1305, 1370, 1644, 1740, 2055, 2466, 2610, 2740, 3973, 4110, 4932, 5220, 6165, 7946, 8220, 11919, 12330, 15892, 18769, 19865, 23838, 24660, 35757, 37538, 39730, 47676, 56307, 59595, 71514, 75076, 79460, 93845, 112614, 119190, 143028, 168921, 178785, 187690, 225228, 238380, 281535, 337842, 357570, 375380, 544301, 563070, 675684, 715140, 844605, 1088602, 1126140, 1632903, 1689210, 2177204, 2721505, 3265806, 3378420, 4898709, 5443010, 6531612, 8164515, 9797418, 10886020, 16329030, 19594836, 24493545, 32658060, 48987090, 97974180]

約数ペア:

[(1, 97974180), (2, 48987090), (3, 32658060), (4, 24493545), (5, 19594836), (6, 16329030), (9, 10886020), (10, 9797418), (12, 8164515), (15, 6531612), (18, 5443010), (20, 4898709), (29, 3378420), (30, 3265806), (36, 2721505), (45, 2177204), (58, 1689210), (60, 1632903), (87, 1126140), (90, 1088602), (116, 844605), (137, 715140), (145, 675684), (174, 563070), (180, 544301), (261, 375380), (274, 357570), (290, 337842), (348, 281535), (411, 238380), (435, 225228), (522, 187690), (548, 178785), (580, 168921), (685, 143028), (822, 119190), (870, 112614), (1044, 93845), (1233, 79460), (1305, 75076), (1370, 71514), (1644, 59595), (1740, 56307), (2055, 47676), (2466, 39730), (2610, 37538), (2740, 35757), (3973, 24660), (4110, 23838), (4932, 19865), (5220, 18769), (6165, 15892), (7946, 12330), (8220, 11919)]