82318680

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{941}}^1$

素因数の和:973

約数の個数: 128

約数和(自身を含む): 278078400

約数和(自身を除く): 195759720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 941, 972, 1080, 1215, 1458, 1620, 1882, 1944, 2187, 2430, 2823, 2916, 3240, 3645, 3764, 4374, 4705, 4860, 5646, 5832, 7290, 7528, 8469, 8748, 9410, 9720, 10935, 11292, 14115, 14580, 16938, 17496, 18820, 21870, 22584, 25407, 28230, 29160, 33876, 37640, 42345, 43740, 50814, 56460, 67752, 76221, 84690, 87480, 101628, 112920, 127035, 152442, 169380, 203256, 228663, 254070, 304884, 338760, 381105, 457326, 508140, 609768, 685989, 762210, 914652, 1016280, 1143315, 1371978, 1524420, 1829304, 2057967, 2286630, 2743956, 3048840, 3429945, 4115934, 4573260, 5487912, 6859890, 8231868, 9146520, 10289835, 13719780, 16463736, 20579670, 27439560, 41159340, 82318680]

約数ペア:

[(1, 82318680), (2, 41159340), (3, 27439560), (4, 20579670), (5, 16463736), (6, 13719780), (8, 10289835), (9, 9146520), (10, 8231868), (12, 6859890), (15, 5487912), (18, 4573260), (20, 4115934), (24, 3429945), (27, 3048840), (30, 2743956), (36, 2286630), (40, 2057967), (45, 1829304), (54, 1524420), (60, 1371978), (72, 1143315), (81, 1016280), (90, 914652), (108, 762210), (120, 685989), (135, 609768), (162, 508140), (180, 457326), (216, 381105), (243, 338760), (270, 304884), (324, 254070), (360, 228663), (405, 203256), (486, 169380), (540, 152442), (648, 127035), (729, 112920), (810, 101628), (941, 87480), (972, 84690), (1080, 76221), (1215, 67752), (1458, 56460), (1620, 50814), (1882, 43740), (1944, 42345), (2187, 37640), (2430, 33876), (2823, 29160), (2916, 28230), (3240, 25407), (3645, 22584), (3764, 21870), (4374, 18820), (4705, 17496), (4860, 16938), (5646, 14580), (5832, 14115), (7290, 11292), (7528, 10935), (8469, 9720), (8748, 9410)]