20943973200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{43963}}^1$

素因数の和:44381

約数の個数: 120

約数和(自身を含む): 67261051168

約数和(自身を除く): 46317077968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 397, 400, 600, 794, 1191, 1200, 1588, 1985, 2382, 3176, 3970, 4764, 5955, 6352, 7940, 9528, 9925, 11910, 15880, 19056, 19850, 23820, 29775, 31760, 39700, 43963, 47640, 59550, 79400, 87926, 95280, 119100, 131889, 158800, 175852, 219815, 238200, 263778, 351704, 439630, 476400, 527556, 659445, 703408, 879260, 1055112, 1099075, 1318890, 1758520, 2110224, 2198150, 2637780, 3297225, 3517040, 4396300, 5275560, 6594450, 8792600, 10551120, 13188900, 17453311, 17585200, 26377800, 34906622, 52359933, 52755600, 69813244, 87266555, 104719866, 139626488, 174533110, 209439732, 261799665, 279252976, 349066220, 418879464, 436332775, 523599330, 698132440, 837758928, 872665550, 1047198660, 1308998325, 1396264880, 1745331100, 2094397320, 2617996650, 3490662200, 4188794640, 5235993300, 6981324400, 10471986600, 20943973200]

約数ペア:

[(1, 20943973200), (2, 10471986600), (3, 6981324400), (4, 5235993300), (5, 4188794640), (6, 3490662200), (8, 2617996650), (10, 2094397320), (12, 1745331100), (15, 1396264880), (16, 1308998325), (20, 1047198660), (24, 872665550), (25, 837758928), (30, 698132440), (40, 523599330), (48, 436332775), (50, 418879464), (60, 349066220), (75, 279252976), (80, 261799665), (100, 209439732), (120, 174533110), (150, 139626488), (200, 104719866), (240, 87266555), (300, 69813244), (397, 52755600), (400, 52359933), (600, 34906622), (794, 26377800), (1191, 17585200), (1200, 17453311), (1588, 13188900), (1985, 10551120), (2382, 8792600), (3176, 6594450), (3970, 5275560), (4764, 4396300), (5955, 3517040), (6352, 3297225), (7940, 2637780), (9528, 2198150), (9925, 2110224), (11910, 1758520), (15880, 1318890), (19056, 1099075), (19850, 1055112), (23820, 879260), (29775, 703408), (31760, 659445), (39700, 527556), (43963, 476400), (47640, 439630), (59550, 351704), (79400, 263778), (87926, 238200), (95280, 219815), (119100, 175852), (131889, 158800)]