420597000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2749}}^1$

素因数の和:2793

約数の個数: 192

約数和(自身を含む): 1505790000

約数和(自身を除く): 1085193000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 125, 136, 150, 153, 170, 180, 200, 204, 225, 250, 255, 300, 306, 340, 360, 375, 408, 425, 450, 500, 510, 600, 612, 680, 750, 765, 850, 900, 1000, 1020, 1125, 1224, 1275, 1500, 1530, 1700, 1800, 2040, 2125, 2250, 2550, 2749, 3000, 3060, 3400, 3825, 4250, 4500, 5100, 5498, 6120, 6375, 7650, 8247, 8500, 9000, 10200, 10996, 12750, 13745, 15300, 16494, 17000, 19125, 21992, 24741, 25500, 27490, 30600, 32988, 38250, 41235, 46733, 49482, 51000, 54980, 65976, 68725, 76500, 82470, 93466, 98964, 109960, 123705, 137450, 140199, 153000, 164940, 186932, 197928, 206175, 233665, 247410, 274900, 280398, 329880, 343625, 373864, 412350, 420597, 467330, 494820, 549800, 560796, 618525, 687250, 700995, 824700, 841194, 934660, 989640, 1030875, 1121592, 1168325, 1237050, 1374500, 1401990, 1649400, 1682388, 1869320, 2061750, 2102985, 2336650, 2474100, 2749000, 2803980, 3092625, 3364776, 3504975, 4123500, 4205970, 4673300, 4948200, 5607960, 5841625, 6185250, 7009950, 8247000, 8411940, 9346600, 10514925, 11683250, 12370500, 14019900, 16823880, 17524875, 21029850, 23366500, 24741000, 28039800, 35049750, 42059700, 46733000, 52574625, 70099500, 84119400, 105149250, 140199000, 210298500, 420597000]

約数ペア:

[(1, 420597000), (2, 210298500), (3, 140199000), (4, 105149250), (5, 84119400), (6, 70099500), (8, 52574625), (9, 46733000), (10, 42059700), (12, 35049750), (15, 28039800), (17, 24741000), (18, 23366500), (20, 21029850), (24, 17524875), (25, 16823880), (30, 14019900), (34, 12370500), (36, 11683250), (40, 10514925), (45, 9346600), (50, 8411940), (51, 8247000), (60, 7009950), (68, 6185250), (72, 5841625), (75, 5607960), (85, 4948200), (90, 4673300), (100, 4205970), (102, 4123500), (120, 3504975), (125, 3364776), (136, 3092625), (150, 2803980), (153, 2749000), (170, 2474100), (180, 2336650), (200, 2102985), (204, 2061750), (225, 1869320), (250, 1682388), (255, 1649400), (300, 1401990), (306, 1374500), (340, 1237050), (360, 1168325), (375, 1121592), (408, 1030875), (425, 989640), (450, 934660), (500, 841194), (510, 824700), (600, 700995), (612, 687250), (680, 618525), (750, 560796), (765, 549800), (850, 494820), (900, 467330), (1000, 420597), (1020, 412350), (1125, 373864), (1224, 343625), (1275, 329880), (1500, 280398), (1530, 274900), (1700, 247410), (1800, 233665), (2040, 206175), (2125, 197928), (2250, 186932), (2550, 164940), (2749, 153000), (3000, 140199), (3060, 137450), (3400, 123705), (3825, 109960), (4250, 98964), (4500, 93466), (5100, 82470), (5498, 76500), (6120, 68725), (6375, 65976), (7650, 54980), (8247, 51000), (8500, 49482), (9000, 46733), (10200, 41235), (10996, 38250), (12750, 32988), (13745, 30600), (15300, 27490), (16494, 25500), (17000, 24741), (19125, 21992)]