128437200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{35677}}^1$

素因数の和:35701

約数の個数: 90

約数和(自身を含む): 445725254

約数和(自身を除く): 317288054

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, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 35677, 71354, 107031, 142708, 178385, 214062, 285416, 321093, 356770, 428124, 535155, 570832, 642186, 713540, 856248, 891925, 1070310, 1284372, 1427080, 1605465, 1712496, 1783850, 2140620, 2568744, 2675775, 2854160, 3210930, 3567700, 4281240, 5137488, 5351550, 6421860, 7135400, 8027325, 8562480, 10703100, 12843720, 14270800, 16054650, 21406200, 25687440, 32109300, 42812400, 64218600, 128437200]

約数ペア:

[(1, 128437200), (2, 64218600), (3, 42812400), (4, 32109300), (5, 25687440), (6, 21406200), (8, 16054650), (9, 14270800), (10, 12843720), (12, 10703100), (15, 8562480), (16, 8027325), (18, 7135400), (20, 6421860), (24, 5351550), (25, 5137488), (30, 4281240), (36, 3567700), (40, 3210930), (45, 2854160), (48, 2675775), (50, 2568744), (60, 2140620), (72, 1783850), (75, 1712496), (80, 1605465), (90, 1427080), (100, 1284372), (120, 1070310), (144, 891925), (150, 856248), (180, 713540), (200, 642186), (225, 570832), (240, 535155), (300, 428124), (360, 356770), (400, 321093), (450, 285416), (600, 214062), (720, 178385), (900, 142708), (1200, 107031), (1800, 71354), (3600, 35677)]