91129140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1459}}^1$

素因数の和:1821

約数の個数: 72

約数和(自身を含む): 277411680

約数和(自身を除く): 186282540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 347, 694, 1041, 1388, 1459, 1735, 2082, 2918, 3123, 3470, 4164, 4377, 5205, 5836, 6246, 6940, 7295, 8754, 10410, 12492, 13131, 14590, 15615, 17508, 20820, 21885, 26262, 29180, 31230, 43770, 52524, 62460, 65655, 87540, 131310, 262620, 506273, 1012546, 1518819, 2025092, 2531365, 3037638, 4556457, 5062730, 6075276, 7594095, 9112914, 10125460, 15188190, 18225828, 22782285, 30376380, 45564570, 91129140]

約数ペア:

[(1, 91129140), (2, 45564570), (3, 30376380), (4, 22782285), (5, 18225828), (6, 15188190), (9, 10125460), (10, 9112914), (12, 7594095), (15, 6075276), (18, 5062730), (20, 4556457), (30, 3037638), (36, 2531365), (45, 2025092), (60, 1518819), (90, 1012546), (180, 506273), (347, 262620), (694, 131310), (1041, 87540), (1388, 65655), (1459, 62460), (1735, 52524), (2082, 43770), (2918, 31230), (3123, 29180), (3470, 26262), (4164, 21885), (4377, 20820), (5205, 17508), (5836, 15615), (6246, 14590), (6940, 13131), (7295, 12492), (8754, 10410)]