201170790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2459}}^1$

素因数の和:2579

約数の個数: 80

約数和(自身を含む): 546503760

約数和(自身を除く): 345332970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 101, 135, 162, 202, 270, 303, 405, 505, 606, 810, 909, 1010, 1515, 1818, 2459, 2727, 3030, 4545, 4918, 5454, 7377, 8181, 9090, 12295, 13635, 14754, 16362, 22131, 24590, 27270, 36885, 40905, 44262, 66393, 73770, 81810, 110655, 132786, 199179, 221310, 248359, 331965, 398358, 496718, 663930, 745077, 995895, 1241795, 1490154, 1991790, 2235231, 2483590, 3725385, 4470462, 6705693, 7450770, 11176155, 13411386, 20117079, 22352310, 33528465, 40234158, 67056930, 100585395, 201170790]

約数ペア:

[(1, 201170790), (2, 100585395), (3, 67056930), (5, 40234158), (6, 33528465), (9, 22352310), (10, 20117079), (15, 13411386), (18, 11176155), (27, 7450770), (30, 6705693), (45, 4470462), (54, 3725385), (81, 2483590), (90, 2235231), (101, 1991790), (135, 1490154), (162, 1241795), (202, 995895), (270, 745077), (303, 663930), (405, 496718), (505, 398358), (606, 331965), (810, 248359), (909, 221310), (1010, 199179), (1515, 132786), (1818, 110655), (2459, 81810), (2727, 73770), (3030, 66393), (4545, 44262), (4918, 40905), (5454, 36885), (7377, 27270), (8181, 24590), (9090, 22131), (12295, 16362), (13635, 14754)]