39378488400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{254383}}^1$

素因数の和:254450

約数の個数: 180

約数和(自身を含む): 139832849728

約数和(自身を除く): 100454361328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 43, 45, 48, 50, 60, 72, 75, 80, 86, 90, 100, 120, 129, 144, 150, 172, 180, 200, 215, 225, 240, 258, 300, 344, 360, 387, 400, 430, 450, 516, 600, 645, 688, 720, 774, 860, 900, 1032, 1075, 1200, 1290, 1548, 1720, 1800, 1935, 2064, 2150, 2580, 3096, 3225, 3440, 3600, 3870, 4300, 5160, 6192, 6450, 7740, 8600, 9675, 10320, 12900, 15480, 17200, 19350, 25800, 30960, 38700, 51600, 77400, 154800, 254383, 508766, 763149, 1017532, 1271915, 1526298, 2035064, 2289447, 2543830, 3052596, 3815745, 4070128, 4578894, 5087660, 6105192, 6359575, 7631490, 9157788, 10175320, 10938469, 11447235, 12210384, 12719150, 15262980, 18315576, 19078725, 20350640, 21876938, 22894470, 25438300, 30525960, 32815407, 36631152, 38157450, 43753876, 45788940, 50876600, 54692345, 57236175, 61051920, 65630814, 76314900, 87507752, 91577880, 98446221, 101753200, 109384690, 114472350, 131261628, 152629800, 164077035, 175015504, 183155760, 196892442, 218769380, 228944700, 262523256, 273461725, 305259600, 328154070, 393784884, 437538760, 457889400, 492231105, 525046512, 546923450, 656308140, 787569768, 820385175, 875077520, 915778800, 984462210, 1093846900, 1312616280, 1575139536, 1640770350, 1968924420, 2187693800, 2461155525, 2625232560, 3281540700, 3937848840, 4375387600, 4922311050, 6563081400, 7875697680, 9844622100, 13126162800, 19689244200, 39378488400]

約数ペア:

[(1, 39378488400), (2, 19689244200), (3, 13126162800), (4, 9844622100), (5, 7875697680), (6, 6563081400), (8, 4922311050), (9, 4375387600), (10, 3937848840), (12, 3281540700), (15, 2625232560), (16, 2461155525), (18, 2187693800), (20, 1968924420), (24, 1640770350), (25, 1575139536), (30, 1312616280), (36, 1093846900), (40, 984462210), (43, 915778800), (45, 875077520), (48, 820385175), (50, 787569768), (60, 656308140), (72, 546923450), (75, 525046512), (80, 492231105), (86, 457889400), (90, 437538760), (100, 393784884), (120, 328154070), (129, 305259600), (144, 273461725), (150, 262523256), (172, 228944700), (180, 218769380), (200, 196892442), (215, 183155760), (225, 175015504), (240, 164077035), (258, 152629800), (300, 131261628), (344, 114472350), (360, 109384690), (387, 101753200), (400, 98446221), (430, 91577880), (450, 87507752), (516, 76314900), (600, 65630814), (645, 61051920), (688, 57236175), (720, 54692345), (774, 50876600), (860, 45788940), (900, 43753876), (1032, 38157450), (1075, 36631152), (1200, 32815407), (1290, 30525960), (1548, 25438300), (1720, 22894470), (1800, 21876938), (1935, 20350640), (2064, 19078725), (2150, 18315576), (2580, 15262980), (3096, 12719150), (3225, 12210384), (3440, 11447235), (3600, 10938469), (3870, 10175320), (4300, 9157788), (5160, 7631490), (6192, 6359575), (6450, 6105192), (7740, 5087660), (8600, 4578894), (9675, 4070128), (10320, 3815745), (12900, 3052596), (15480, 2543830), (17200, 2289447), (19350, 2035064), (25800, 1526298), (30960, 1271915), (38700, 1017532), (51600, 763149), (77400, 508766), (154800, 254383)]