22185180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2089}}^1$

素因数の和:2163

約数の個数: 72

約数和(自身を含む): 68468400

約数和(自身を除く): 46283220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2089, 2124, 2655, 3540, 4178, 5310, 6267, 8356, 10445, 10620, 12534, 18801, 20890, 25068, 31335, 37602, 41780, 62670, 75204, 94005, 123251, 125340, 188010, 246502, 369753, 376020, 493004, 616255, 739506, 1109259, 1232510, 1479012, 1848765, 2218518, 2465020, 3697530, 4437036, 5546295, 7395060, 11092590, 22185180]

約数ペア:

[(1, 22185180), (2, 11092590), (3, 7395060), (4, 5546295), (5, 4437036), (6, 3697530), (9, 2465020), (10, 2218518), (12, 1848765), (15, 1479012), (18, 1232510), (20, 1109259), (30, 739506), (36, 616255), (45, 493004), (59, 376020), (60, 369753), (90, 246502), (118, 188010), (177, 125340), (180, 123251), (236, 94005), (295, 75204), (354, 62670), (531, 41780), (590, 37602), (708, 31335), (885, 25068), (1062, 20890), (1180, 18801), (1770, 12534), (2089, 10620), (2124, 10445), (2655, 8356), (3540, 6267), (4178, 5310)]