67312890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^2\times {\mathrm{67}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 185215680

約数和(自身を除く): 117902790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 67, 90, 122, 134, 135, 183, 201, 270, 305, 335, 366, 402, 549, 603, 610, 670, 915, 1005, 1098, 1206, 1647, 1809, 1830, 2010, 2745, 3015, 3294, 3618, 3721, 4087, 5490, 6030, 7442, 8174, 8235, 9045, 11163, 12261, 16470, 18090, 18605, 20435, 22326, 24522, 33489, 36783, 37210, 40870, 55815, 61305, 66978, 73566, 100467, 110349, 111630, 122610, 167445, 183915, 200934, 220698, 249307, 334890, 367830, 498614, 502335, 551745, 747921, 1004670, 1103490, 1246535, 1495842, 2243763, 2493070, 3739605, 4487526, 6731289, 7479210, 11218815, 13462578, 22437630, 33656445, 67312890]

約数ペア:

[(1, 67312890), (2, 33656445), (3, 22437630), (5, 13462578), (6, 11218815), (9, 7479210), (10, 6731289), (15, 4487526), (18, 3739605), (27, 2493070), (30, 2243763), (45, 1495842), (54, 1246535), (61, 1103490), (67, 1004670), (90, 747921), (122, 551745), (134, 502335), (135, 498614), (183, 367830), (201, 334890), (270, 249307), (305, 220698), (335, 200934), (366, 183915), (402, 167445), (549, 122610), (603, 111630), (610, 110349), (670, 100467), (915, 73566), (1005, 66978), (1098, 61305), (1206, 55815), (1647, 40870), (1809, 37210), (1830, 36783), (2010, 33489), (2745, 24522), (3015, 22326), (3294, 20435), (3618, 18605), (3721, 18090), (4087, 16470), (5490, 12261), (6030, 11163), (7442, 9045), (8174, 8235)]