138037200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{16433}}^1$

素因数の和:16461

約数の個数: 120

約数和(自身を含む): 505378368

約数和(自身を除く): 367341168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 16433, 32866, 49299, 65732, 82165, 98598, 115031, 131464, 164330, 197196, 230062, 246495, 262928, 328660, 345093, 394392, 410825, 460124, 492990, 575155, 657320, 690186, 788784, 821650, 920248, 985980, 1150310, 1232475, 1314640, 1380372, 1643300, 1725465, 1840496, 1971960, 2300620, 2464950, 2760744, 2875775, 3286600, 3450930, 3943920, 4601240, 4929900, 5521488, 5751550, 6573200, 6901860, 8627325, 9202480, 9859800, 11503100, 13803720, 17254650, 19719600, 23006200, 27607440, 34509300, 46012400, 69018600, 138037200]

約数ペア:

[(1, 138037200), (2, 69018600), (3, 46012400), (4, 34509300), (5, 27607440), (6, 23006200), (7, 19719600), (8, 17254650), (10, 13803720), (12, 11503100), (14, 9859800), (15, 9202480), (16, 8627325), (20, 6901860), (21, 6573200), (24, 5751550), (25, 5521488), (28, 4929900), (30, 4601240), (35, 3943920), (40, 3450930), (42, 3286600), (48, 2875775), (50, 2760744), (56, 2464950), (60, 2300620), (70, 1971960), (75, 1840496), (80, 1725465), (84, 1643300), (100, 1380372), (105, 1314640), (112, 1232475), (120, 1150310), (140, 985980), (150, 920248), (168, 821650), (175, 788784), (200, 690186), (210, 657320), (240, 575155), (280, 492990), (300, 460124), (336, 410825), (350, 394392), (400, 345093), (420, 328660), (525, 262928), (560, 246495), (600, 230062), (700, 197196), (840, 164330), (1050, 131464), (1200, 115031), (1400, 98598), (1680, 82165), (2100, 65732), (2800, 49299), (4200, 32866), (8400, 16433)]