212800200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{354667}}^1$

素因数の和:354686

約数の個数: 48

約数和(自身を含む): 659682480

約数和(自身を除く): 446882280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 354667, 709334, 1064001, 1418668, 1773335, 2128002, 2837336, 3546670, 4256004, 5320005, 7093340, 8512008, 8866675, 10640010, 14186680, 17733350, 21280020, 26600025, 35466700, 42560040, 53200050, 70933400, 106400100, 212800200]

約数ペア:

[(1, 212800200), (2, 106400100), (3, 70933400), (4, 53200050), (5, 42560040), (6, 35466700), (8, 26600025), (10, 21280020), (12, 17733350), (15, 14186680), (20, 10640010), (24, 8866675), (25, 8512008), (30, 7093340), (40, 5320005), (50, 4256004), (60, 3546670), (75, 2837336), (100, 2128002), (120, 1773335), (150, 1418668), (200, 1064001), (300, 709334), (600, 354667)]