555227640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{941}}^1$

素因数の和:1118

約数の個数: 192

約数和(自身を含む): 1983852000

約数和(自身を除く): 1428624360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 149, 165, 180, 198, 220, 264, 298, 330, 360, 396, 440, 447, 495, 596, 660, 745, 792, 894, 941, 990, 1192, 1320, 1341, 1490, 1639, 1788, 1882, 1980, 2235, 2682, 2823, 2980, 3278, 3576, 3764, 3960, 4470, 4705, 4917, 5364, 5646, 5960, 6556, 6705, 7528, 8195, 8469, 8940, 9410, 9834, 10351, 10728, 11292, 13112, 13410, 14115, 14751, 16390, 16938, 17880, 18820, 19668, 20702, 22584, 24585, 26820, 28230, 29502, 31053, 32780, 33876, 37640, 39336, 41404, 42345, 49170, 51755, 53640, 56460, 59004, 62106, 65560, 67752, 73755, 82808, 84690, 93159, 98340, 103510, 112920, 118008, 124212, 140209, 147510, 155265, 169380, 186318, 196680, 207020, 248424, 280418, 295020, 310530, 338760, 372636, 414040, 420627, 465795, 560836, 590040, 621060, 701045, 745272, 841254, 931590, 1121672, 1242120, 1261881, 1402090, 1542299, 1682508, 1863180, 2103135, 2523762, 2804180, 3084598, 3365016, 3726360, 4206270, 4626897, 5047524, 5608360, 6169196, 6309405, 7711495, 8412540, 9253794, 10095048, 12338392, 12618810, 13880691, 15422990, 16825080, 18507588, 23134485, 25237620, 27761382, 30845980, 37015176, 46268970, 50475240, 55522764, 61691960, 69403455, 92537940, 111045528, 138806910, 185075880, 277613820, 555227640]

約数ペア:

[(1, 555227640), (2, 277613820), (3, 185075880), (4, 138806910), (5, 111045528), (6, 92537940), (8, 69403455), (9, 61691960), (10, 55522764), (11, 50475240), (12, 46268970), (15, 37015176), (18, 30845980), (20, 27761382), (22, 25237620), (24, 23134485), (30, 18507588), (33, 16825080), (36, 15422990), (40, 13880691), (44, 12618810), (45, 12338392), (55, 10095048), (60, 9253794), (66, 8412540), (72, 7711495), (88, 6309405), (90, 6169196), (99, 5608360), (110, 5047524), (120, 4626897), (132, 4206270), (149, 3726360), (165, 3365016), (180, 3084598), (198, 2804180), (220, 2523762), (264, 2103135), (298, 1863180), (330, 1682508), (360, 1542299), (396, 1402090), (440, 1261881), (447, 1242120), (495, 1121672), (596, 931590), (660, 841254), (745, 745272), (792, 701045), (894, 621060), (941, 590040), (990, 560836), (1192, 465795), (1320, 420627), (1341, 414040), (1490, 372636), (1639, 338760), (1788, 310530), (1882, 295020), (1980, 280418), (2235, 248424), (2682, 207020), (2823, 196680), (2980, 186318), (3278, 169380), (3576, 155265), (3764, 147510), (3960, 140209), (4470, 124212), (4705, 118008), (4917, 112920), (5364, 103510), (5646, 98340), (5960, 93159), (6556, 84690), (6705, 82808), (7528, 73755), (8195, 67752), (8469, 65560), (8940, 62106), (9410, 59004), (9834, 56460), (10351, 53640), (10728, 51755), (11292, 49170), (13112, 42345), (13410, 41404), (14115, 39336), (14751, 37640), (16390, 33876), (16938, 32780), (17880, 31053), (18820, 29502), (19668, 28230), (20702, 26820), (22584, 24585)]