219626100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{81343}}^1$

素因数の和:81366

約数の個数: 72

約数和(自身を含む): 706065920

約数和(自身を除く): 486439820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 81343, 162686, 244029, 325372, 406715, 488058, 732087, 813430, 976116, 1220145, 1464174, 1626860, 2033575, 2196261, 2440290, 2928348, 3660435, 4067150, 4392522, 4880580, 6100725, 7320870, 8134300, 8785044, 10981305, 12201450, 14641740, 18302175, 21962610, 24402900, 36604350, 43925220, 54906525, 73208700, 109813050, 219626100]

約数ペア:

[(1, 219626100), (2, 109813050), (3, 73208700), (4, 54906525), (5, 43925220), (6, 36604350), (9, 24402900), (10, 21962610), (12, 18302175), (15, 14641740), (18, 12201450), (20, 10981305), (25, 8785044), (27, 8134300), (30, 7320870), (36, 6100725), (45, 4880580), (50, 4392522), (54, 4067150), (60, 3660435), (75, 2928348), (90, 2440290), (100, 2196261), (108, 2033575), (135, 1626860), (150, 1464174), (180, 1220145), (225, 976116), (270, 813430), (300, 732087), (450, 488058), (540, 406715), (675, 325372), (900, 244029), (1350, 162686), (2700, 81343)]