315342000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{17519}}^1$

素因数の和:17548

約数の個数: 120

約数和(自身を含む): 1101447360

約数和(自身を除く): 786105360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 9000, 17519, 18000, 35038, 52557, 70076, 87595, 105114, 140152, 157671, 175190, 210228, 262785, 280304, 315342, 350380, 420456, 437975, 525570, 630684, 700760, 788355, 840912, 875950, 1051140, 1261368, 1313925, 1401520, 1576710, 1751900, 2102280, 2189875, 2522736, 2627850, 3153420, 3503800, 3941775, 4204560, 4379750, 5255700, 6306840, 6569625, 7007600, 7883550, 8759500, 10511400, 12613680, 13139250, 15767100, 17519000, 19708875, 21022800, 26278500, 31534200, 35038000, 39417750, 52557000, 63068400, 78835500, 105114000, 157671000, 315342000]

約数ペア:

[(1, 315342000), (2, 157671000), (3, 105114000), (4, 78835500), (5, 63068400), (6, 52557000), (8, 39417750), (9, 35038000), (10, 31534200), (12, 26278500), (15, 21022800), (16, 19708875), (18, 17519000), (20, 15767100), (24, 13139250), (25, 12613680), (30, 10511400), (36, 8759500), (40, 7883550), (45, 7007600), (48, 6569625), (50, 6306840), (60, 5255700), (72, 4379750), (75, 4204560), (80, 3941775), (90, 3503800), (100, 3153420), (120, 2627850), (125, 2522736), (144, 2189875), (150, 2102280), (180, 1751900), (200, 1576710), (225, 1401520), (240, 1313925), (250, 1261368), (300, 1051140), (360, 875950), (375, 840912), (400, 788355), (450, 700760), (500, 630684), (600, 525570), (720, 437975), (750, 420456), (900, 350380), (1000, 315342), (1125, 280304), (1200, 262785), (1500, 210228), (1800, 175190), (2000, 157671), (2250, 140152), (3000, 105114), (3600, 87595), (4500, 70076), (6000, 52557), (9000, 35038), (17519, 18000)]