30177180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15241}}^1$

素因数の和:15267

約数の個数: 72

約数和(自身を含む): 99865584

約数和(自身を除く): 69688404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 15241, 30482, 45723, 60964, 76205, 91446, 137169, 152410, 167651, 182892, 228615, 274338, 304820, 335302, 457230, 502953, 548676, 670604, 685845, 838255, 914460, 1005906, 1371690, 1508859, 1676510, 2011812, 2514765, 2743380, 3017718, 3353020, 5029530, 6035436, 7544295, 10059060, 15088590, 30177180]

約数ペア:

[(1, 30177180), (2, 15088590), (3, 10059060), (4, 7544295), (5, 6035436), (6, 5029530), (9, 3353020), (10, 3017718), (11, 2743380), (12, 2514765), (15, 2011812), (18, 1676510), (20, 1508859), (22, 1371690), (30, 1005906), (33, 914460), (36, 838255), (44, 685845), (45, 670604), (55, 548676), (60, 502953), (66, 457230), (90, 335302), (99, 304820), (110, 274338), (132, 228615), (165, 182892), (180, 167651), (198, 152410), (220, 137169), (330, 91446), (396, 76205), (495, 60964), (660, 45723), (990, 30482), (1980, 15241)]