51698400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1693

約数の個数: 144

約数和(自身を含む): 181332144

約数和(自身を除く): 129633744

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, 1657, 1950, 2080, 2400, 2600, 3120, 3314, 3900, 4971, 5200, 6240, 6628, 7800, 8285, 9942, 10400, 13256, 15600, 16570, 19884, 21541, 24855, 26512, 31200, 33140, 39768, 41425, 43082, 49710, 53024, 64623, 66280, 79536, 82850, 86164, 99420, 107705, 124275, 129246, 132560, 159072, 165700, 172328, 198840, 215410, 248550, 258492, 265120, 323115, 331400, 344656, 397680, 430820, 497100, 516984, 538525, 646230, 662800, 689312, 795360, 861640, 994200, 1033968, 1077050, 1292460, 1325600, 1615575, 1723280, 1988400, 2067936, 2154100, 2584920, 3231150, 3446560, 3976800, 4308200, 5169840, 6462300, 8616400, 10339680, 12924600, 17232800, 25849200, 51698400]

約数ペア:

[(1, 51698400), (2, 25849200), (3, 17232800), (4, 12924600), (5, 10339680), (6, 8616400), (8, 6462300), (10, 5169840), (12, 4308200), (13, 3976800), (15, 3446560), (16, 3231150), (20, 2584920), (24, 2154100), (25, 2067936), (26, 1988400), (30, 1723280), (32, 1615575), (39, 1325600), (40, 1292460), (48, 1077050), (50, 1033968), (52, 994200), (60, 861640), (65, 795360), (75, 689312), (78, 662800), (80, 646230), (96, 538525), (100, 516984), (104, 497100), (120, 430820), (130, 397680), (150, 344656), (156, 331400), (160, 323115), (195, 265120), (200, 258492), (208, 248550), (240, 215410), (260, 198840), (300, 172328), (312, 165700), (325, 159072), (390, 132560), (400, 129246), (416, 124275), (480, 107705), (520, 99420), (600, 86164), (624, 82850), (650, 79536), (780, 66280), (800, 64623), (975, 53024), (1040, 49710), (1200, 43082), (1248, 41425), (1300, 39768), (1560, 33140), (1657, 31200), (1950, 26512), (2080, 24855), (2400, 21541), (2600, 19884), (3120, 16570), (3314, 15600), (3900, 13256), (4971, 10400), (5200, 9942), (6240, 8285), (6628, 7800)]