67885380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10193}}^1$

素因数の和:10245

約数の個数: 72

約数和(自身を含む): 211505112

約数和(自身を除く): 143619732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 10193, 20386, 30579, 40772, 50965, 61158, 91737, 101930, 122316, 152895, 183474, 203860, 305790, 366948, 377141, 458685, 611580, 754282, 917370, 1131423, 1508564, 1834740, 1885705, 2262846, 3394269, 3771410, 4525692, 5657115, 6788538, 7542820, 11314230, 13577076, 16971345, 22628460, 33942690, 67885380]

約数ペア:

[(1, 67885380), (2, 33942690), (3, 22628460), (4, 16971345), (5, 13577076), (6, 11314230), (9, 7542820), (10, 6788538), (12, 5657115), (15, 4525692), (18, 3771410), (20, 3394269), (30, 2262846), (36, 1885705), (37, 1834740), (45, 1508564), (60, 1131423), (74, 917370), (90, 754282), (111, 611580), (148, 458685), (180, 377141), (185, 366948), (222, 305790), (333, 203860), (370, 183474), (444, 152895), (555, 122316), (666, 101930), (740, 91737), (1110, 61158), (1332, 50965), (1665, 40772), (2220, 30579), (3330, 20386), (6660, 10193)]