64110900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{30529}}^1$

素因数の和:30553

約数の個数: 72

約数和(自身を含む): 212000320

約数和(自身を除く): 147889420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 30529, 61058, 91587, 122116, 152645, 183174, 213703, 305290, 366348, 427406, 457935, 610580, 641109, 763225, 854812, 915870, 1068515, 1282218, 1526450, 1831740, 2137030, 2289675, 2564436, 3052900, 3205545, 4274060, 4579350, 5342575, 6411090, 9158700, 10685150, 12822180, 16027725, 21370300, 32055450, 64110900]

約数ペア:

[(1, 64110900), (2, 32055450), (3, 21370300), (4, 16027725), (5, 12822180), (6, 10685150), (7, 9158700), (10, 6411090), (12, 5342575), (14, 4579350), (15, 4274060), (20, 3205545), (21, 3052900), (25, 2564436), (28, 2289675), (30, 2137030), (35, 1831740), (42, 1526450), (50, 1282218), (60, 1068515), (70, 915870), (75, 854812), (84, 763225), (100, 641109), (105, 610580), (140, 457935), (150, 427406), (175, 366348), (210, 305290), (300, 213703), (350, 183174), (420, 152645), (525, 122116), (700, 91587), (1050, 61058), (2100, 30529)]