67636620

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{4639}}^1$

素因数の和:4666

約数の個数: 84

約数和(自身を含む): 213003840

約数和(自身を除く): 145367220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4639, 4860, 7290, 9278, 13917, 14580, 18556, 23195, 27834, 41751, 46390, 55668, 69585, 83502, 92780, 125253, 139170, 167004, 208755, 250506, 278340, 375759, 417510, 501012, 626265, 751518, 835020, 1127277, 1252530, 1503036, 1878795, 2254554, 2505060, 3381831, 3757590, 4509108, 5636385, 6763662, 7515180, 11272770, 13527324, 16909155, 22545540, 33818310, 67636620]

約数ペア:

[(1, 67636620), (2, 33818310), (3, 22545540), (4, 16909155), (5, 13527324), (6, 11272770), (9, 7515180), (10, 6763662), (12, 5636385), (15, 4509108), (18, 3757590), (20, 3381831), (27, 2505060), (30, 2254554), (36, 1878795), (45, 1503036), (54, 1252530), (60, 1127277), (81, 835020), (90, 751518), (108, 626265), (135, 501012), (162, 417510), (180, 375759), (243, 278340), (270, 250506), (324, 208755), (405, 167004), (486, 139170), (540, 125253), (729, 92780), (810, 83502), (972, 69585), (1215, 55668), (1458, 46390), (1620, 41751), (2430, 27834), (2916, 23195), (3645, 18556), (4639, 14580), (4860, 13917), (7290, 9278)]