51050400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:351

約数の個数: 144

約数和(自身を含む): 168739200

約数和(自身を除く): 117688800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 89, 96, 100, 120, 150, 160, 178, 200, 239, 240, 267, 300, 356, 400, 445, 478, 480, 534, 600, 712, 717, 800, 890, 956, 1068, 1195, 1200, 1335, 1424, 1434, 1780, 1912, 2136, 2225, 2390, 2400, 2670, 2848, 2868, 3560, 3585, 3824, 4272, 4450, 4780, 5340, 5736, 5975, 6675, 7120, 7170, 7648, 8544, 8900, 9560, 10680, 11472, 11950, 13350, 14240, 14340, 17800, 17925, 19120, 21271, 21360, 22944, 23900, 26700, 28680, 35600, 35850, 38240, 42542, 42720, 47800, 53400, 57360, 63813, 71200, 71700, 85084, 95600, 106355, 106800, 114720, 127626, 143400, 170168, 191200, 212710, 213600, 255252, 286800, 319065, 340336, 425420, 510504, 531775, 573600, 638130, 680672, 850840, 1021008, 1063550, 1276260, 1595325, 1701680, 2042016, 2127100, 2552520, 3190650, 3403360, 4254200, 5105040, 6381300, 8508400, 10210080, 12762600, 17016800, 25525200, 51050400]

約数ペア:

[(1, 51050400), (2, 25525200), (3, 17016800), (4, 12762600), (5, 10210080), (6, 8508400), (8, 6381300), (10, 5105040), (12, 4254200), (15, 3403360), (16, 3190650), (20, 2552520), (24, 2127100), (25, 2042016), (30, 1701680), (32, 1595325), (40, 1276260), (48, 1063550), (50, 1021008), (60, 850840), (75, 680672), (80, 638130), (89, 573600), (96, 531775), (100, 510504), (120, 425420), (150, 340336), (160, 319065), (178, 286800), (200, 255252), (239, 213600), (240, 212710), (267, 191200), (300, 170168), (356, 143400), (400, 127626), (445, 114720), (478, 106800), (480, 106355), (534, 95600), (600, 85084), (712, 71700), (717, 71200), (800, 63813), (890, 57360), (956, 53400), (1068, 47800), (1195, 42720), (1200, 42542), (1335, 38240), (1424, 35850), (1434, 35600), (1780, 28680), (1912, 26700), (2136, 23900), (2225, 22944), (2390, 21360), (2400, 21271), (2670, 19120), (2848, 17925), (2868, 17800), (3560, 14340), (3585, 14240), (3824, 13350), (4272, 11950), (4450, 11472), (4780, 10680), (5340, 9560), (5736, 8900), (5975, 8544), (6675, 7648), (7120, 7170)]