77210400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:683

約数の個数: 144

約数和(自身を含む): 256483584

約数和(自身を除く): 179273184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 75, 80, 96, 100, 106, 120, 150, 159, 160, 200, 212, 240, 265, 300, 318, 400, 424, 480, 530, 600, 607, 636, 795, 800, 848, 1060, 1200, 1214, 1272, 1325, 1590, 1696, 1821, 2120, 2400, 2428, 2544, 2650, 3035, 3180, 3642, 3975, 4240, 4856, 5088, 5300, 6070, 6360, 7284, 7950, 8480, 9105, 9712, 10600, 12140, 12720, 14568, 15175, 15900, 18210, 19424, 21200, 24280, 25440, 29136, 30350, 31800, 32171, 36420, 42400, 45525, 48560, 58272, 60700, 63600, 64342, 72840, 91050, 96513, 97120, 121400, 127200, 128684, 145680, 160855, 182100, 193026, 242800, 257368, 291360, 321710, 364200, 386052, 482565, 485600, 514736, 643420, 728400, 772104, 804275, 965130, 1029472, 1286840, 1456800, 1544208, 1608550, 1930260, 2412825, 2573680, 3088416, 3217100, 3860520, 4825650, 5147360, 6434200, 7721040, 9651300, 12868400, 15442080, 19302600, 25736800, 38605200, 77210400]

約数ペア:

[(1, 77210400), (2, 38605200), (3, 25736800), (4, 19302600), (5, 15442080), (6, 12868400), (8, 9651300), (10, 7721040), (12, 6434200), (15, 5147360), (16, 4825650), (20, 3860520), (24, 3217100), (25, 3088416), (30, 2573680), (32, 2412825), (40, 1930260), (48, 1608550), (50, 1544208), (53, 1456800), (60, 1286840), (75, 1029472), (80, 965130), (96, 804275), (100, 772104), (106, 728400), (120, 643420), (150, 514736), (159, 485600), (160, 482565), (200, 386052), (212, 364200), (240, 321710), (265, 291360), (300, 257368), (318, 242800), (400, 193026), (424, 182100), (480, 160855), (530, 145680), (600, 128684), (607, 127200), (636, 121400), (795, 97120), (800, 96513), (848, 91050), (1060, 72840), (1200, 64342), (1214, 63600), (1272, 60700), (1325, 58272), (1590, 48560), (1696, 45525), (1821, 42400), (2120, 36420), (2400, 32171), (2428, 31800), (2544, 30350), (2650, 29136), (3035, 25440), (3180, 24280), (3642, 21200), (3975, 19424), (4240, 18210), (4856, 15900), (5088, 15175), (5300, 14568), (6070, 12720), (6360, 12140), (7284, 10600), (7950, 9712), (8480, 9105)]