399396000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:512

約数の個数: 192

約数和(自身を含む): 1327487616

約数和(自身を除く): 928091616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 83, 96, 100, 120, 125, 150, 160, 166, 200, 240, 249, 250, 300, 332, 375, 400, 401, 415, 480, 498, 500, 600, 664, 750, 800, 802, 830, 996, 1000, 1200, 1203, 1245, 1328, 1500, 1604, 1660, 1992, 2000, 2005, 2075, 2400, 2406, 2490, 2656, 3000, 3208, 3320, 3984, 4000, 4010, 4150, 4812, 4980, 6000, 6015, 6225, 6416, 6640, 7968, 8020, 8300, 9624, 9960, 10025, 10375, 12000, 12030, 12450, 12832, 13280, 16040, 16600, 19248, 19920, 20050, 20750, 24060, 24900, 30075, 31125, 32080, 33200, 33283, 38496, 39840, 40100, 41500, 48120, 49800, 50125, 60150, 62250, 64160, 66400, 66566, 80200, 83000, 96240, 99600, 99849, 100250, 120300, 124500, 133132, 150375, 160400, 166000, 166415, 192480, 199200, 199698, 200500, 240600, 249000, 266264, 300750, 320800, 332000, 332830, 399396, 401000, 481200, 498000, 499245, 532528, 601500, 665660, 798792, 802000, 832075, 962400, 996000, 998490, 1065056, 1203000, 1331320, 1597584, 1604000, 1664150, 1996980, 2406000, 2496225, 2662640, 3195168, 3328300, 3993960, 4160375, 4812000, 4992450, 5325280, 6656600, 7987920, 8320750, 9984900, 12481125, 13313200, 15975840, 16641500, 19969800, 24962250, 26626400, 33283000, 39939600, 49924500, 66566000, 79879200, 99849000, 133132000, 199698000, 399396000]

約数ペア:

[(1, 399396000), (2, 199698000), (3, 133132000), (4, 99849000), (5, 79879200), (6, 66566000), (8, 49924500), (10, 39939600), (12, 33283000), (15, 26626400), (16, 24962250), (20, 19969800), (24, 16641500), (25, 15975840), (30, 13313200), (32, 12481125), (40, 9984900), (48, 8320750), (50, 7987920), (60, 6656600), (75, 5325280), (80, 4992450), (83, 4812000), (96, 4160375), (100, 3993960), (120, 3328300), (125, 3195168), (150, 2662640), (160, 2496225), (166, 2406000), (200, 1996980), (240, 1664150), (249, 1604000), (250, 1597584), (300, 1331320), (332, 1203000), (375, 1065056), (400, 998490), (401, 996000), (415, 962400), (480, 832075), (498, 802000), (500, 798792), (600, 665660), (664, 601500), (750, 532528), (800, 499245), (802, 498000), (830, 481200), (996, 401000), (1000, 399396), (1200, 332830), (1203, 332000), (1245, 320800), (1328, 300750), (1500, 266264), (1604, 249000), (1660, 240600), (1992, 200500), (2000, 199698), (2005, 199200), (2075, 192480), (2400, 166415), (2406, 166000), (2490, 160400), (2656, 150375), (3000, 133132), (3208, 124500), (3320, 120300), (3984, 100250), (4000, 99849), (4010, 99600), (4150, 96240), (4812, 83000), (4980, 80200), (6000, 66566), (6015, 66400), (6225, 64160), (6416, 62250), (6640, 60150), (7968, 50125), (8020, 49800), (8300, 48120), (9624, 41500), (9960, 40100), (10025, 39840), (10375, 38496), (12000, 33283), (12030, 33200), (12450, 32080), (12832, 31125), (13280, 30075), (16040, 24900), (16600, 24060), (19248, 20750), (19920, 20050)]