51074400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1637}}^1$

素因数の和:1673

約数の個数: 144

約数和(自身を含む): 179144784

約数和(自身を除く): 128070384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1637, 1950, 2080, 2400, 2600, 3120, 3274, 3900, 4911, 5200, 6240, 6548, 7800, 8185, 9822, 10400, 13096, 15600, 16370, 19644, 21281, 24555, 26192, 31200, 32740, 39288, 40925, 42562, 49110, 52384, 63843, 65480, 78576, 81850, 85124, 98220, 106405, 122775, 127686, 130960, 157152, 163700, 170248, 196440, 212810, 245550, 255372, 261920, 319215, 327400, 340496, 392880, 425620, 491100, 510744, 532025, 638430, 654800, 680992, 785760, 851240, 982200, 1021488, 1064050, 1276860, 1309600, 1596075, 1702480, 1964400, 2042976, 2128100, 2553720, 3192150, 3404960, 3928800, 4256200, 5107440, 6384300, 8512400, 10214880, 12768600, 17024800, 25537200, 51074400]

約数ペア:

[(1, 51074400), (2, 25537200), (3, 17024800), (4, 12768600), (5, 10214880), (6, 8512400), (8, 6384300), (10, 5107440), (12, 4256200), (13, 3928800), (15, 3404960), (16, 3192150), (20, 2553720), (24, 2128100), (25, 2042976), (26, 1964400), (30, 1702480), (32, 1596075), (39, 1309600), (40, 1276860), (48, 1064050), (50, 1021488), (52, 982200), (60, 851240), (65, 785760), (75, 680992), (78, 654800), (80, 638430), (96, 532025), (100, 510744), (104, 491100), (120, 425620), (130, 392880), (150, 340496), (156, 327400), (160, 319215), (195, 261920), (200, 255372), (208, 245550), (240, 212810), (260, 196440), (300, 170248), (312, 163700), (325, 157152), (390, 130960), (400, 127686), (416, 122775), (480, 106405), (520, 98220), (600, 85124), (624, 81850), (650, 78576), (780, 65480), (800, 63843), (975, 52384), (1040, 49110), (1200, 42562), (1248, 40925), (1300, 39288), (1560, 32740), (1637, 31200), (1950, 26192), (2080, 24555), (2400, 21281), (2600, 19644), (3120, 16370), (3274, 15600), (3900, 13096), (4911, 10400), (5200, 9822), (6240, 8185), (6548, 7800)]