80454866580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{556627}}^1$

素因数の和:556726

約数の個数: 144

約数和(自身を含む): 269879972544

約数和(自身を除く): 189425105964

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, 73, 90, 99, 110, 132, 146, 165, 180, 198, 219, 220, 292, 330, 365, 396, 438, 495, 657, 660, 730, 803, 876, 990, 1095, 1314, 1460, 1606, 1980, 2190, 2409, 2628, 3212, 3285, 4015, 4380, 4818, 6570, 7227, 8030, 9636, 12045, 13140, 14454, 16060, 24090, 28908, 36135, 48180, 72270, 144540, 556627, 1113254, 1669881, 2226508, 2783135, 3339762, 5009643, 5566270, 6122897, 6679524, 8349405, 10019286, 11132540, 12245794, 16698810, 18368691, 20038572, 24491588, 25048215, 30614485, 33397620, 36737382, 40633771, 50096430, 55106073, 61228970, 73474764, 81267542, 91843455, 100192860, 110212146, 121901313, 122457940, 162535084, 183686910, 203168855, 220424292, 243802626, 275530365, 365703939, 367373820, 406337710, 446971481, 487605252, 551060730, 609506565, 731407878, 812675420, 893942962, 1102121460, 1219013130, 1340914443, 1462815756, 1787885924, 1828519695, 2234857405, 2438026260, 2681828886, 3657039390, 4022743329, 4469714810, 5363657772, 6704572215, 7314078780, 8045486658, 8939429620, 13409144430, 16090973316, 20113716645, 26818288860, 40227433290, 80454866580]

約数ペア:

[(1, 80454866580), (2, 40227433290), (3, 26818288860), (4, 20113716645), (5, 16090973316), (6, 13409144430), (9, 8939429620), (10, 8045486658), (11, 7314078780), (12, 6704572215), (15, 5363657772), (18, 4469714810), (20, 4022743329), (22, 3657039390), (30, 2681828886), (33, 2438026260), (36, 2234857405), (44, 1828519695), (45, 1787885924), (55, 1462815756), (60, 1340914443), (66, 1219013130), (73, 1102121460), (90, 893942962), (99, 812675420), (110, 731407878), (132, 609506565), (146, 551060730), (165, 487605252), (180, 446971481), (198, 406337710), (219, 367373820), (220, 365703939), (292, 275530365), (330, 243802626), (365, 220424292), (396, 203168855), (438, 183686910), (495, 162535084), (657, 122457940), (660, 121901313), (730, 110212146), (803, 100192860), (876, 91843455), (990, 81267542), (1095, 73474764), (1314, 61228970), (1460, 55106073), (1606, 50096430), (1980, 40633771), (2190, 36737382), (2409, 33397620), (2628, 30614485), (3212, 25048215), (3285, 24491588), (4015, 20038572), (4380, 18368691), (4818, 16698810), (6570, 12245794), (7227, 11132540), (8030, 10019286), (9636, 8349405), (12045, 6679524), (13140, 6122897), (14454, 5566270), (16060, 5009643), (24090, 3339762), (28908, 2783135), (36135, 2226508), (48180, 1669881), (72270, 1113254), (144540, 556627)]