91936620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{18917}}^1$

素因数の和:18941

約数の個数: 72

約数和(自身を含む): 289218384

約数和(自身を除く): 197281764

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, 810, 972, 1215, 1620, 2430, 4860, 18917, 37834, 56751, 75668, 94585, 113502, 170253, 189170, 227004, 283755, 340506, 378340, 510759, 567510, 681012, 851265, 1021518, 1135020, 1532277, 1702530, 2043036, 2553795, 3064554, 3405060, 4596831, 5107590, 6129108, 7661385, 9193662, 10215180, 15322770, 18387324, 22984155, 30645540, 45968310, 91936620]

約数ペア:

[(1, 91936620), (2, 45968310), (3, 30645540), (4, 22984155), (5, 18387324), (6, 15322770), (9, 10215180), (10, 9193662), (12, 7661385), (15, 6129108), (18, 5107590), (20, 4596831), (27, 3405060), (30, 3064554), (36, 2553795), (45, 2043036), (54, 1702530), (60, 1532277), (81, 1135020), (90, 1021518), (108, 851265), (135, 681012), (162, 567510), (180, 510759), (243, 378340), (270, 340506), (324, 283755), (405, 227004), (486, 189170), (540, 170253), (810, 113502), (972, 94585), (1215, 75668), (1620, 56751), (2430, 37834), (4860, 18917)]