199840980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{6089}}^1$

素因数の和:6648

約数の個数: 48

約数和(自身を含む): 560669760

約数和(自身を除く): 360828780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 1094, 1641, 2188, 2735, 3282, 5470, 6089, 6564, 8205, 10940, 12178, 16410, 18267, 24356, 30445, 32820, 36534, 60890, 73068, 91335, 121780, 182670, 365340, 3330683, 6661366, 9992049, 13322732, 16653415, 19984098, 33306830, 39968196, 49960245, 66613660, 99920490, 199840980]

約数ペア:

[(1, 199840980), (2, 99920490), (3, 66613660), (4, 49960245), (5, 39968196), (6, 33306830), (10, 19984098), (12, 16653415), (15, 13322732), (20, 9992049), (30, 6661366), (60, 3330683), (547, 365340), (1094, 182670), (1641, 121780), (2188, 91335), (2735, 73068), (3282, 60890), (5470, 36534), (6089, 32820), (6564, 30445), (8205, 24356), (10940, 18267), (12178, 16410)]