20005200300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{66684001}}^1$

素因数の和:66684018

約数の個数: 36

約数和(自身を含む): 57881713736

約数和(自身を除く): 37876513436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 66684001, 133368002, 200052003, 266736004, 333420005, 400104006, 666840010, 800208012, 1000260015, 1333680020, 1667100025, 2000520030, 3334200050, 4001040060, 5001300075, 6668400100, 10002600150, 20005200300]

約数ペア:

[(1, 20005200300), (2, 10002600150), (3, 6668400100), (4, 5001300075), (5, 4001040060), (6, 3334200050), (10, 2000520030), (12, 1667100025), (15, 1333680020), (20, 1000260015), (25, 800208012), (30, 666840010), (50, 400104006), (60, 333420005), (75, 266736004), (100, 200052003), (150, 133368002), (300, 66684001)]