455562900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12979}}^1$

素因数の和:13015

約数の個数: 144

約数和(自身を含む): 1577329600

約数和(自身を除く): 1121766700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 5850, 7020, 8775, 11700, 12979, 17550, 25958, 35100, 38937, 51916, 64895, 77874, 116811, 129790, 155748, 168727, 194685, 233622, 259580, 324475, 337454, 350433, 389370, 467244, 506181, 584055, 648950, 674908, 700866, 778740, 843635, 973425, 1012362, 1168110, 1297900, 1401732, 1518543, 1687270, 1752165, 1946850, 2024724, 2336220, 2530905, 2920275, 3037086, 3374540, 3504330, 3893700, 4218175, 4555629, 5061810, 5840550, 6074172, 7008660, 7592715, 8436350, 8760825, 9111258, 10123620, 11681100, 12654525, 15185430, 16872700, 17521650, 18222516, 22778145, 25309050, 30370860, 35043300, 37963575, 45556290, 50618100, 75927150, 91112580, 113890725, 151854300, 227781450, 455562900]

約数ペア:

[(1, 455562900), (2, 227781450), (3, 151854300), (4, 113890725), (5, 91112580), (6, 75927150), (9, 50618100), (10, 45556290), (12, 37963575), (13, 35043300), (15, 30370860), (18, 25309050), (20, 22778145), (25, 18222516), (26, 17521650), (27, 16872700), (30, 15185430), (36, 12654525), (39, 11681100), (45, 10123620), (50, 9111258), (52, 8760825), (54, 8436350), (60, 7592715), (65, 7008660), (75, 6074172), (78, 5840550), (90, 5061810), (100, 4555629), (108, 4218175), (117, 3893700), (130, 3504330), (135, 3374540), (150, 3037086), (156, 2920275), (180, 2530905), (195, 2336220), (225, 2024724), (234, 1946850), (260, 1752165), (270, 1687270), (300, 1518543), (325, 1401732), (351, 1297900), (390, 1168110), (450, 1012362), (468, 973425), (540, 843635), (585, 778740), (650, 700866), (675, 674908), (702, 648950), (780, 584055), (900, 506181), (975, 467244), (1170, 389370), (1300, 350433), (1350, 337454), (1404, 324475), (1755, 259580), (1950, 233622), (2340, 194685), (2700, 168727), (2925, 155748), (3510, 129790), (3900, 116811), (5850, 77874), (7020, 64895), (8775, 51916), (11700, 38937), (12979, 35100), (17550, 25958)]