79225300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10289}}^1$

素因数の和:10321

約数の個数: 72

約数和(自身を含む): 214361280

約数和(自身を除く): 135135980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 10289, 20578, 41156, 51445, 72023, 102890, 113179, 144046, 205780, 226358, 257225, 288092, 360115, 452716, 514450, 565895, 720230, 792253, 1028900, 1131790, 1440460, 1584506, 1800575, 2263580, 2829475, 3169012, 3601150, 3961265, 5658950, 7202300, 7922530, 11317900, 15845060, 19806325, 39612650, 79225300]

約数ペア:

[(1, 79225300), (2, 39612650), (4, 19806325), (5, 15845060), (7, 11317900), (10, 7922530), (11, 7202300), (14, 5658950), (20, 3961265), (22, 3601150), (25, 3169012), (28, 2829475), (35, 2263580), (44, 1800575), (50, 1584506), (55, 1440460), (70, 1131790), (77, 1028900), (100, 792253), (110, 720230), (140, 565895), (154, 514450), (175, 452716), (220, 360115), (275, 288092), (308, 257225), (350, 226358), (385, 205780), (550, 144046), (700, 113179), (770, 102890), (1100, 72023), (1540, 51445), (1925, 41156), (3850, 20578), (7700, 10289)]