85065420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11717}}^1$

素因数の和:11751

約数の個数: 72

約数和(自身を含む): 261826992

約数和(自身を除く): 176761572

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, 11717, 23434, 35151, 46868, 58585, 70302, 117170, 128887, 140604, 175755, 234340, 257774, 351510, 386661, 515548, 644435, 703020, 773322, 1288870, 1417757, 1546644, 1933305, 2577740, 2835514, 3866610, 4253271, 5671028, 7088785, 7733220, 8506542, 14177570, 17013084, 21266355, 28355140, 42532710, 85065420]

約数ペア:

[(1, 85065420), (2, 42532710), (3, 28355140), (4, 21266355), (5, 17013084), (6, 14177570), (10, 8506542), (11, 7733220), (12, 7088785), (15, 5671028), (20, 4253271), (22, 3866610), (30, 2835514), (33, 2577740), (44, 1933305), (55, 1546644), (60, 1417757), (66, 1288870), (110, 773322), (121, 703020), (132, 644435), (165, 515548), (220, 386661), (242, 351510), (330, 257774), (363, 234340), (484, 175755), (605, 140604), (660, 128887), (726, 117170), (1210, 70302), (1452, 58585), (1815, 46868), (2420, 35151), (3630, 23434), (7260, 11717)]