66744015660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17657147}}^1$

素因数の和:17657172

約数の個数: 96

約数和(自身を含む): 237312069120

約数和(自身を除く): 170568053460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 17657147, 35314294, 52971441, 70628588, 88285735, 105942882, 123600029, 158914323, 176571470, 211885764, 247200058, 264857205, 317828646, 353142940, 370800087, 476742969, 494400116, 529714410, 618000145, 635657292, 741600174, 794571615, 953485938, 1059428820, 1112400261, 1236000290, 1483200348, 1589143230, 1854000435, 1906971876, 2224800522, 2383714845, 2472000580, 3178286460, 3337200783, 3708000870, 4449601044, 4767429690, 5562001305, 6674401566, 7416001740, 9534859380, 11124002610, 13348803132, 16686003915, 22248005220, 33372007830, 66744015660]

約数ペア:

[(1, 66744015660), (2, 33372007830), (3, 22248005220), (4, 16686003915), (5, 13348803132), (6, 11124002610), (7, 9534859380), (9, 7416001740), (10, 6674401566), (12, 5562001305), (14, 4767429690), (15, 4449601044), (18, 3708000870), (20, 3337200783), (21, 3178286460), (27, 2472000580), (28, 2383714845), (30, 2224800522), (35, 1906971876), (36, 1854000435), (42, 1589143230), (45, 1483200348), (54, 1236000290), (60, 1112400261), (63, 1059428820), (70, 953485938), (84, 794571615), (90, 741600174), (105, 635657292), (108, 618000145), (126, 529714410), (135, 494400116), (140, 476742969), (180, 370800087), (189, 353142940), (210, 317828646), (252, 264857205), (270, 247200058), (315, 211885764), (378, 176571470), (420, 158914323), (540, 123600029), (630, 105942882), (756, 88285735), (945, 70628588), (1260, 52971441), (1890, 35314294), (3780, 17657147)]