56355000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:76

約数の個数: 240

約数和(自身を含む): 201404280

約数和(自身を除く): 145049280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 125, 130, 136, 150, 156, 170, 195, 200, 204, 221, 250, 255, 260, 289, 300, 312, 325, 340, 375, 390, 408, 425, 442, 500, 510, 520, 578, 600, 625, 650, 663, 680, 750, 780, 850, 867, 884, 975, 1000, 1020, 1105, 1156, 1250, 1275, 1300, 1326, 1445, 1500, 1560, 1625, 1700, 1734, 1768, 1875, 1950, 2040, 2125, 2210, 2312, 2500, 2550, 2600, 2652, 2890, 3000, 3250, 3315, 3400, 3468, 3750, 3757, 3900, 4250, 4335, 4420, 4875, 5000, 5100, 5304, 5525, 5780, 6375, 6500, 6630, 6936, 7225, 7500, 7514, 7800, 8125, 8500, 8670, 8840, 9750, 10200, 10625, 11050, 11271, 11560, 12750, 13000, 13260, 14450, 15000, 15028, 16250, 16575, 17000, 17340, 18785, 19500, 21250, 21675, 22100, 22542, 24375, 25500, 26520, 27625, 28900, 30056, 31875, 32500, 33150, 34680, 36125, 37570, 39000, 42500, 43350, 44200, 45084, 48750, 51000, 55250, 56355, 57800, 63750, 65000, 66300, 72250, 75140, 82875, 85000, 86700, 90168, 93925, 97500, 108375, 110500, 112710, 127500, 132600, 138125, 144500, 150280, 165750, 173400, 180625, 187850, 195000, 216750, 221000, 225420, 255000, 276250, 281775, 289000, 331500, 361250, 375700, 414375, 433500, 450840, 469625, 541875, 552500, 563550, 663000, 722500, 751400, 828750, 867000, 939250, 1083750, 1105000, 1127100, 1408875, 1445000, 1657500, 1878500, 2167500, 2254200, 2348125, 2817750, 3315000, 3757000, 4335000, 4696250, 5635500, 7044375, 9392500, 11271000, 14088750, 18785000, 28177500, 56355000]

約数ペア:

[(1, 56355000), (2, 28177500), (3, 18785000), (4, 14088750), (5, 11271000), (6, 9392500), (8, 7044375), (10, 5635500), (12, 4696250), (13, 4335000), (15, 3757000), (17, 3315000), (20, 2817750), (24, 2348125), (25, 2254200), (26, 2167500), (30, 1878500), (34, 1657500), (39, 1445000), (40, 1408875), (50, 1127100), (51, 1105000), (52, 1083750), (60, 939250), (65, 867000), (68, 828750), (75, 751400), (78, 722500), (85, 663000), (100, 563550), (102, 552500), (104, 541875), (120, 469625), (125, 450840), (130, 433500), (136, 414375), (150, 375700), (156, 361250), (170, 331500), (195, 289000), (200, 281775), (204, 276250), (221, 255000), (250, 225420), (255, 221000), (260, 216750), (289, 195000), (300, 187850), (312, 180625), (325, 173400), (340, 165750), (375, 150280), (390, 144500), (408, 138125), (425, 132600), (442, 127500), (500, 112710), (510, 110500), (520, 108375), (578, 97500), (600, 93925), (625, 90168), (650, 86700), (663, 85000), (680, 82875), (750, 75140), (780, 72250), (850, 66300), (867, 65000), (884, 63750), (975, 57800), (1000, 56355), (1020, 55250), (1105, 51000), (1156, 48750), (1250, 45084), (1275, 44200), (1300, 43350), (1326, 42500), (1445, 39000), (1500, 37570), (1560, 36125), (1625, 34680), (1700, 33150), (1734, 32500), (1768, 31875), (1875, 30056), (1950, 28900), (2040, 27625), (2125, 26520), (2210, 25500), (2312, 24375), (2500, 22542), (2550, 22100), (2600, 21675), (2652, 21250), (2890, 19500), (3000, 18785), (3250, 17340), (3315, 17000), (3400, 16575), (3468, 16250), (3750, 15028), (3757, 15000), (3900, 14450), (4250, 13260), (4335, 13000), (4420, 12750), (4875, 11560), (5000, 11271), (5100, 11050), (5304, 10625), (5525, 10200), (5780, 9750), (6375, 8840), (6500, 8670), (6630, 8500), (6936, 8125), (7225, 7800), (7500, 7514)]