230175180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{13183}}^1$

素因数の和:13295

約数の個数: 72

約数和(自身を含む): 705449472

約数和(自身を除く): 475274292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5820, 8730, 13183, 17460, 26366, 39549, 52732, 65915, 79098, 118647, 131830, 158196, 197745, 237294, 263660, 395490, 474588, 593235, 790980, 1186470, 1278751, 2372940, 2557502, 3836253, 5115004, 6393755, 7672506, 11508759, 12787510, 15345012, 19181265, 23017518, 25575020, 38362530, 46035036, 57543795, 76725060, 115087590, 230175180]

約数ペア:

[(1, 230175180), (2, 115087590), (3, 76725060), (4, 57543795), (5, 46035036), (6, 38362530), (9, 25575020), (10, 23017518), (12, 19181265), (15, 15345012), (18, 12787510), (20, 11508759), (30, 7672506), (36, 6393755), (45, 5115004), (60, 3836253), (90, 2557502), (97, 2372940), (180, 1278751), (194, 1186470), (291, 790980), (388, 593235), (485, 474588), (582, 395490), (873, 263660), (970, 237294), (1164, 197745), (1455, 158196), (1746, 131830), (1940, 118647), (2910, 79098), (3492, 65915), (4365, 52732), (5820, 39549), (8730, 26366), (13183, 17460)]