216779100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{587}}^1\times {\mathrm{1231}}^1$

素因数の和:1835

約数の個数: 72

約数和(自身を含む): 628793088

約数和(自身を除く): 412013988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 587, 1174, 1231, 1761, 2348, 2462, 2935, 3522, 3693, 4924, 5870, 6155, 7044, 7386, 8805, 11740, 12310, 14675, 14772, 17610, 18465, 24620, 29350, 30775, 35220, 36930, 44025, 58700, 61550, 73860, 88050, 92325, 123100, 176100, 184650, 369300, 722597, 1445194, 2167791, 2890388, 3612985, 4335582, 7225970, 8671164, 10838955, 14451940, 18064925, 21677910, 36129850, 43355820, 54194775, 72259700, 108389550, 216779100]

約数ペア:

[(1, 216779100), (2, 108389550), (3, 72259700), (4, 54194775), (5, 43355820), (6, 36129850), (10, 21677910), (12, 18064925), (15, 14451940), (20, 10838955), (25, 8671164), (30, 7225970), (50, 4335582), (60, 3612985), (75, 2890388), (100, 2167791), (150, 1445194), (300, 722597), (587, 369300), (1174, 184650), (1231, 176100), (1761, 123100), (2348, 92325), (2462, 88050), (2935, 73860), (3522, 61550), (3693, 58700), (4924, 44025), (5870, 36930), (6155, 35220), (7044, 30775), (7386, 29350), (8805, 24620), (11740, 18465), (12310, 17610), (14675, 14772)]