85671840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10499}}^1$

素因数の和:10534

約数の個数: 96

約数和(自身を含む): 285768000

約数和(自身を除く): 200096160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 10499, 20998, 31497, 41996, 52495, 62994, 83992, 104990, 125988, 157485, 167984, 178483, 209980, 251976, 314970, 335968, 356966, 419960, 503952, 535449, 629940, 713932, 839920, 892415, 1007904, 1070898, 1259880, 1427864, 1679840, 1784830, 2141796, 2519760, 2677245, 2855728, 3569660, 4283592, 5039520, 5354490, 5711456, 7139320, 8567184, 10708980, 14278640, 17134368, 21417960, 28557280, 42835920, 85671840]

約数ペア:

[(1, 85671840), (2, 42835920), (3, 28557280), (4, 21417960), (5, 17134368), (6, 14278640), (8, 10708980), (10, 8567184), (12, 7139320), (15, 5711456), (16, 5354490), (17, 5039520), (20, 4283592), (24, 3569660), (30, 2855728), (32, 2677245), (34, 2519760), (40, 2141796), (48, 1784830), (51, 1679840), (60, 1427864), (68, 1259880), (80, 1070898), (85, 1007904), (96, 892415), (102, 839920), (120, 713932), (136, 629940), (160, 535449), (170, 503952), (204, 419960), (240, 356966), (255, 335968), (272, 314970), (340, 251976), (408, 209980), (480, 178483), (510, 167984), (544, 157485), (680, 125988), (816, 104990), (1020, 83992), (1360, 62994), (1632, 52495), (2040, 41996), (2720, 31497), (4080, 20998), (8160, 10499)]