85666680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7211}}^1$

素因数の和:7242

約数の個数: 128

約数和(自身を含む): 311558400

約数和(自身を除く): 225891720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 7211, 11880, 14422, 21633, 28844, 36055, 43266, 57688, 64899, 72110, 79321, 86532, 108165, 129798, 144220, 158642, 173064, 194697, 216330, 237963, 259596, 288440, 317284, 324495, 389394, 396605, 432660, 475926, 519192, 634568, 648990, 713889, 778788, 793210, 865320, 951852, 973485, 1189815, 1297980, 1427778, 1557576, 1586420, 1903704, 1946970, 2141667, 2379630, 2595960, 2855556, 3172840, 3569445, 3893940, 4283334, 4759260, 5711112, 7138890, 7787880, 8566668, 9518520, 10708335, 14277780, 17133336, 21416670, 28555560, 42833340, 85666680]

約数ペア:

[(1, 85666680), (2, 42833340), (3, 28555560), (4, 21416670), (5, 17133336), (6, 14277780), (8, 10708335), (9, 9518520), (10, 8566668), (11, 7787880), (12, 7138890), (15, 5711112), (18, 4759260), (20, 4283334), (22, 3893940), (24, 3569445), (27, 3172840), (30, 2855556), (33, 2595960), (36, 2379630), (40, 2141667), (44, 1946970), (45, 1903704), (54, 1586420), (55, 1557576), (60, 1427778), (66, 1297980), (72, 1189815), (88, 973485), (90, 951852), (99, 865320), (108, 793210), (110, 778788), (120, 713889), (132, 648990), (135, 634568), (165, 519192), (180, 475926), (198, 432660), (216, 396605), (220, 389394), (264, 324495), (270, 317284), (297, 288440), (330, 259596), (360, 237963), (396, 216330), (440, 194697), (495, 173064), (540, 158642), (594, 144220), (660, 129798), (792, 108165), (990, 86532), (1080, 79321), (1188, 72110), (1320, 64899), (1485, 57688), (1980, 43266), (2376, 36055), (2970, 28844), (3960, 21633), (5940, 14422), (7211, 11880)]