415144620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{209669}}^1$

素因数の和:209695

約数の個数: 72

約数和(自身を含む): 1373757840

約数和(自身を除く): 958613220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 209669, 419338, 629007, 838676, 1048345, 1258014, 1887021, 2096690, 2306359, 2516028, 3145035, 3774042, 4193380, 4612718, 6290070, 6919077, 7548084, 9225436, 9435105, 11531795, 12580140, 13838154, 18870210, 20757231, 23063590, 27676308, 34595385, 37740420, 41514462, 46127180, 69190770, 83028924, 103786155, 138381540, 207572310, 415144620]

約数ペア:

[(1, 415144620), (2, 207572310), (3, 138381540), (4, 103786155), (5, 83028924), (6, 69190770), (9, 46127180), (10, 41514462), (11, 37740420), (12, 34595385), (15, 27676308), (18, 23063590), (20, 20757231), (22, 18870210), (30, 13838154), (33, 12580140), (36, 11531795), (44, 9435105), (45, 9225436), (55, 7548084), (60, 6919077), (66, 6290070), (90, 4612718), (99, 4193380), (110, 3774042), (132, 3145035), (165, 2516028), (180, 2306359), (198, 2096690), (220, 1887021), (330, 1258014), (396, 1048345), (495, 838676), (660, 629007), (990, 419338), (1980, 209669)]