67815660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9341}}^1$

素因数の和:9375

約数の個数: 72

約数和(自身を含む): 208737648

約数和(自身を除く): 140921988

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 9341, 18682, 28023, 37364, 46705, 56046, 93410, 102751, 112092, 140115, 186820, 205502, 280230, 308253, 411004, 513755, 560460, 616506, 1027510, 1130261, 1233012, 1541265, 2055020, 2260522, 3082530, 3390783, 4521044, 5651305, 6165060, 6781566, 11302610, 13563132, 16953915, 22605220, 33907830, 67815660]

約数ペア:

[(1, 67815660), (2, 33907830), (3, 22605220), (4, 16953915), (5, 13563132), (6, 11302610), (10, 6781566), (11, 6165060), (12, 5651305), (15, 4521044), (20, 3390783), (22, 3082530), (30, 2260522), (33, 2055020), (44, 1541265), (55, 1233012), (60, 1130261), (66, 1027510), (110, 616506), (121, 560460), (132, 513755), (165, 411004), (220, 308253), (242, 280230), (330, 205502), (363, 186820), (484, 140115), (605, 112092), (660, 102751), (726, 93410), (1210, 56046), (1452, 46705), (1815, 37364), (2420, 28023), (3630, 18682), (7260, 9341)]