411442020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{207799}}^1$

素因数の和:207825

約数の個数: 72

約数和(自身を含む): 1361505600

約数和(自身を除く): 950063580

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, 207799, 415598, 623397, 831196, 1038995, 1246794, 1870191, 2077990, 2285789, 2493588, 3116985, 3740382, 4155980, 4571578, 6233970, 6857367, 7480764, 9143156, 9350955, 11428945, 12467940, 13714734, 18701910, 20572101, 22857890, 27429468, 34286835, 37403820, 41144202, 45715780, 68573670, 82288404, 102860505, 137147340, 205721010, 411442020]

約数ペア:

[(1, 411442020), (2, 205721010), (3, 137147340), (4, 102860505), (5, 82288404), (6, 68573670), (9, 45715780), (10, 41144202), (11, 37403820), (12, 34286835), (15, 27429468), (18, 22857890), (20, 20572101), (22, 18701910), (30, 13714734), (33, 12467940), (36, 11428945), (44, 9350955), (45, 9143156), (55, 7480764), (60, 6857367), (66, 6233970), (90, 4571578), (99, 4155980), (110, 3740382), (132, 3116985), (165, 2493588), (180, 2285789), (198, 2077990), (220, 1870191), (330, 1246794), (396, 1038995), (495, 831196), (660, 623397), (990, 415598), (1980, 207799)]