212074740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{907}}^1$

素因数の和:1358

約数の個数: 96

約数和(自身を含む): 662040960

約数和(自身を除く): 449966220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 433, 540, 866, 907, 1299, 1732, 1814, 2165, 2598, 2721, 3628, 3897, 4330, 4535, 5196, 5442, 6495, 7794, 8163, 8660, 9070, 10884, 11691, 12990, 13605, 15588, 16326, 18140, 19485, 23382, 24489, 25980, 27210, 32652, 38970, 40815, 46764, 48978, 54420, 58455, 77940, 81630, 97956, 116910, 122445, 163260, 233820, 244890, 392731, 489780, 785462, 1178193, 1570924, 1963655, 2356386, 3534579, 3927310, 4712772, 5890965, 7069158, 7854620, 10603737, 11781930, 14138316, 17672895, 21207474, 23563860, 35345790, 42414948, 53018685, 70691580, 106037370, 212074740]

約数ペア:

[(1, 212074740), (2, 106037370), (3, 70691580), (4, 53018685), (5, 42414948), (6, 35345790), (9, 23563860), (10, 21207474), (12, 17672895), (15, 14138316), (18, 11781930), (20, 10603737), (27, 7854620), (30, 7069158), (36, 5890965), (45, 4712772), (54, 3927310), (60, 3534579), (90, 2356386), (108, 1963655), (135, 1570924), (180, 1178193), (270, 785462), (433, 489780), (540, 392731), (866, 244890), (907, 233820), (1299, 163260), (1732, 122445), (1814, 116910), (2165, 97956), (2598, 81630), (2721, 77940), (3628, 58455), (3897, 54420), (4330, 48978), (4535, 46764), (5196, 40815), (5442, 38970), (6495, 32652), (7794, 27210), (8163, 25980), (8660, 24489), (9070, 23382), (10884, 19485), (11691, 18140), (12990, 16326), (13605, 15588)]