85663140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 251887104

約数和(自身を除く): 166223964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 47, 60, 74, 94, 111, 141, 148, 185, 188, 222, 235, 282, 370, 444, 470, 555, 564, 705, 740, 821, 940, 1110, 1410, 1642, 1739, 2220, 2463, 2820, 3284, 3478, 4105, 4926, 5217, 6956, 8210, 8695, 9852, 10434, 12315, 16420, 17390, 20868, 24630, 26085, 30377, 34780, 38587, 49260, 52170, 60754, 77174, 91131, 104340, 115761, 121508, 151885, 154348, 182262, 192935, 231522, 303770, 364524, 385870, 455655, 463044, 578805, 607540, 771740, 911310, 1157610, 1427719, 1822620, 2315220, 2855438, 4283157, 5710876, 7138595, 8566314, 14277190, 17132628, 21415785, 28554380, 42831570, 85663140]

約数ペア:

[(1, 85663140), (2, 42831570), (3, 28554380), (4, 21415785), (5, 17132628), (6, 14277190), (10, 8566314), (12, 7138595), (15, 5710876), (20, 4283157), (30, 2855438), (37, 2315220), (47, 1822620), (60, 1427719), (74, 1157610), (94, 911310), (111, 771740), (141, 607540), (148, 578805), (185, 463044), (188, 455655), (222, 385870), (235, 364524), (282, 303770), (370, 231522), (444, 192935), (470, 182262), (555, 154348), (564, 151885), (705, 121508), (740, 115761), (821, 104340), (940, 91131), (1110, 77174), (1410, 60754), (1642, 52170), (1739, 49260), (2220, 38587), (2463, 34780), (2820, 30377), (3284, 26085), (3478, 24630), (4105, 20868), (4926, 17390), (5217, 16420), (6956, 12315), (8210, 10434), (8695, 9852)]