1831439400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18959}}^1$

素因数の和:19008

約数の個数: 192

約数和(自身を含む): 6770995200

約数和(自身を除く): 4939555800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 50, 56, 60, 69, 70, 75, 84, 92, 100, 105, 115, 120, 138, 140, 150, 161, 168, 175, 184, 200, 210, 230, 276, 280, 300, 322, 345, 350, 420, 460, 483, 525, 552, 575, 600, 644, 690, 700, 805, 840, 920, 966, 1050, 1150, 1288, 1380, 1400, 1610, 1725, 1932, 2100, 2300, 2415, 2760, 3220, 3450, 3864, 4025, 4200, 4600, 4830, 6440, 6900, 8050, 9660, 12075, 13800, 16100, 18959, 19320, 24150, 32200, 37918, 48300, 56877, 75836, 94795, 96600, 113754, 132713, 151672, 189590, 227508, 265426, 284385, 379180, 398139, 436057, 455016, 473975, 530852, 568770, 663565, 758360, 796278, 872114, 947950, 1061704, 1137540, 1308171, 1327130, 1421925, 1592556, 1744228, 1895900, 1990695, 2180285, 2275080, 2616342, 2654260, 2843850, 3052399, 3185112, 3317825, 3488456, 3791800, 3981390, 4360570, 5232684, 5308520, 5687700, 6104798, 6540855, 6635650, 7962780, 8721140, 9157197, 9953475, 10465368, 10901425, 11375400, 12209596, 13081710, 13271300, 15261995, 15925560, 17442280, 18314394, 19906950, 21802850, 24419192, 26163420, 26542600, 30523990, 32704275, 36628788, 39813900, 43605700, 45785985, 52326840, 61047980, 65408550, 73257576, 76309975, 79627800, 87211400, 91571970, 122095960, 130817100, 152619950, 183143940, 228929925, 261634200, 305239900, 366287880, 457859850, 610479800, 915719700, 1831439400]

約数ペア:

[(1, 1831439400), (2, 915719700), (3, 610479800), (4, 457859850), (5, 366287880), (6, 305239900), (7, 261634200), (8, 228929925), (10, 183143940), (12, 152619950), (14, 130817100), (15, 122095960), (20, 91571970), (21, 87211400), (23, 79627800), (24, 76309975), (25, 73257576), (28, 65408550), (30, 61047980), (35, 52326840), (40, 45785985), (42, 43605700), (46, 39813900), (50, 36628788), (56, 32704275), (60, 30523990), (69, 26542600), (70, 26163420), (75, 24419192), (84, 21802850), (92, 19906950), (100, 18314394), (105, 17442280), (115, 15925560), (120, 15261995), (138, 13271300), (140, 13081710), (150, 12209596), (161, 11375400), (168, 10901425), (175, 10465368), (184, 9953475), (200, 9157197), (210, 8721140), (230, 7962780), (276, 6635650), (280, 6540855), (300, 6104798), (322, 5687700), (345, 5308520), (350, 5232684), (420, 4360570), (460, 3981390), (483, 3791800), (525, 3488456), (552, 3317825), (575, 3185112), (600, 3052399), (644, 2843850), (690, 2654260), (700, 2616342), (805, 2275080), (840, 2180285), (920, 1990695), (966, 1895900), (1050, 1744228), (1150, 1592556), (1288, 1421925), (1380, 1327130), (1400, 1308171), (1610, 1137540), (1725, 1061704), (1932, 947950), (2100, 872114), (2300, 796278), (2415, 758360), (2760, 663565), (3220, 568770), (3450, 530852), (3864, 473975), (4025, 455016), (4200, 436057), (4600, 398139), (4830, 379180), (6440, 284385), (6900, 265426), (8050, 227508), (9660, 189590), (12075, 151672), (13800, 132713), (16100, 113754), (18959, 96600), (19320, 94795), (24150, 75836), (32200, 56877), (37918, 48300)]