71588400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{353}}^1$

素因数の和:400

約数の個数: 180

約数和(自身を含む): 249022008

約数和(自身を除く): 177433608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 169, 195, 200, 208, 240, 260, 300, 312, 325, 338, 353, 390, 400, 507, 520, 600, 624, 650, 676, 706, 780, 845, 975, 1014, 1040, 1059, 1200, 1300, 1352, 1412, 1560, 1690, 1765, 1950, 2028, 2118, 2535, 2600, 2704, 2824, 3120, 3380, 3530, 3900, 4056, 4225, 4236, 4589, 5070, 5200, 5295, 5648, 6760, 7060, 7800, 8112, 8450, 8472, 8825, 9178, 10140, 10590, 12675, 13520, 13767, 14120, 15600, 16900, 16944, 17650, 18356, 20280, 21180, 22945, 25350, 26475, 27534, 28240, 33800, 35300, 36712, 40560, 42360, 45890, 50700, 52950, 55068, 59657, 67600, 68835, 70600, 73424, 84720, 91780, 101400, 105900, 110136, 114725, 119314, 137670, 141200, 178971, 183560, 202800, 211800, 220272, 229450, 238628, 275340, 298285, 344175, 357942, 367120, 423600, 458900, 477256, 550680, 596570, 688350, 715884, 894855, 917800, 954512, 1101360, 1193140, 1376700, 1431768, 1491425, 1789710, 1835600, 2386280, 2753400, 2863536, 2982850, 3579420, 4474275, 4772560, 5506800, 5965700, 7158840, 8948550, 11931400, 14317680, 17897100, 23862800, 35794200, 71588400]

約数ペア:

[(1, 71588400), (2, 35794200), (3, 23862800), (4, 17897100), (5, 14317680), (6, 11931400), (8, 8948550), (10, 7158840), (12, 5965700), (13, 5506800), (15, 4772560), (16, 4474275), (20, 3579420), (24, 2982850), (25, 2863536), (26, 2753400), (30, 2386280), (39, 1835600), (40, 1789710), (48, 1491425), (50, 1431768), (52, 1376700), (60, 1193140), (65, 1101360), (75, 954512), (78, 917800), (80, 894855), (100, 715884), (104, 688350), (120, 596570), (130, 550680), (150, 477256), (156, 458900), (169, 423600), (195, 367120), (200, 357942), (208, 344175), (240, 298285), (260, 275340), (300, 238628), (312, 229450), (325, 220272), (338, 211800), (353, 202800), (390, 183560), (400, 178971), (507, 141200), (520, 137670), (600, 119314), (624, 114725), (650, 110136), (676, 105900), (706, 101400), (780, 91780), (845, 84720), (975, 73424), (1014, 70600), (1040, 68835), (1059, 67600), (1200, 59657), (1300, 55068), (1352, 52950), (1412, 50700), (1560, 45890), (1690, 42360), (1765, 40560), (1950, 36712), (2028, 35300), (2118, 33800), (2535, 28240), (2600, 27534), (2704, 26475), (2824, 25350), (3120, 22945), (3380, 21180), (3530, 20280), (3900, 18356), (4056, 17650), (4225, 16944), (4236, 16900), (4589, 15600), (5070, 14120), (5200, 13767), (5295, 13520), (5648, 12675), (6760, 10590), (7060, 10140), (7800, 9178), (8112, 8825), (8450, 8472)]