85409100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{4519}}^1$

素因数の和:4549

約数の個数: 144

約数和(自身を含む): 313868800

約数和(自身を除く): 228459700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4519, 4725, 6300, 9038, 9450, 13557, 18076, 18900, 22595, 27114, 31633, 40671, 45190, 54228, 63266, 67785, 81342, 90380, 94899, 112975, 122013, 126532, 135570, 158165, 162684, 189798, 203355, 225950, 244026, 271140, 284697, 316330, 338925, 379596, 406710, 451900, 474495, 488052, 569394, 610065, 632660, 677850, 790825, 813420, 854091, 948990, 1016775, 1138788, 1220130, 1355700, 1423485, 1581650, 1708182, 1897980, 2033550, 2372475, 2440260, 2846970, 3050325, 3163300, 3416364, 4067100, 4270455, 4744950, 5693940, 6100650, 7117425, 8540910, 9489900, 12201300, 14234850, 17081820, 21352275, 28469700, 42704550, 85409100]

約数ペア:

[(1, 85409100), (2, 42704550), (3, 28469700), (4, 21352275), (5, 17081820), (6, 14234850), (7, 12201300), (9, 9489900), (10, 8540910), (12, 7117425), (14, 6100650), (15, 5693940), (18, 4744950), (20, 4270455), (21, 4067100), (25, 3416364), (27, 3163300), (28, 3050325), (30, 2846970), (35, 2440260), (36, 2372475), (42, 2033550), (45, 1897980), (50, 1708182), (54, 1581650), (60, 1423485), (63, 1355700), (70, 1220130), (75, 1138788), (84, 1016775), (90, 948990), (100, 854091), (105, 813420), (108, 790825), (126, 677850), (135, 632660), (140, 610065), (150, 569394), (175, 488052), (180, 474495), (189, 451900), (210, 406710), (225, 379596), (252, 338925), (270, 316330), (300, 284697), (315, 271140), (350, 244026), (378, 225950), (420, 203355), (450, 189798), (525, 162684), (540, 158165), (630, 135570), (675, 126532), (700, 122013), (756, 112975), (900, 94899), (945, 90380), (1050, 81342), (1260, 67785), (1350, 63266), (1575, 54228), (1890, 45190), (2100, 40671), (2700, 31633), (3150, 27114), (3780, 22595), (4519, 18900), (4725, 18076), (6300, 13557), (9038, 9450)]