89969580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 285090624

約数和(自身を除く): 195121044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 73, 82, 90, 123, 146, 164, 167, 180, 205, 219, 246, 292, 334, 365, 369, 410, 438, 492, 501, 615, 657, 668, 730, 738, 820, 835, 876, 1002, 1095, 1230, 1314, 1460, 1476, 1503, 1670, 1845, 2004, 2190, 2460, 2505, 2628, 2993, 3006, 3285, 3340, 3690, 4380, 5010, 5986, 6012, 6570, 6847, 7380, 7515, 8979, 10020, 11972, 12191, 13140, 13694, 14965, 15030, 17958, 20541, 24382, 26937, 27388, 29930, 30060, 34235, 35916, 36573, 41082, 44895, 48764, 53874, 59860, 60955, 61623, 68470, 73146, 82164, 89790, 102705, 107748, 109719, 121910, 123246, 134685, 136940, 146292, 179580, 182865, 205410, 219438, 243820, 246492, 269370, 308115, 365730, 410820, 438876, 499831, 538740, 548595, 616230, 731460, 999662, 1097190, 1232460, 1499493, 1999324, 2194380, 2499155, 2998986, 4498479, 4998310, 5997972, 7497465, 8996958, 9996620, 14994930, 17993916, 22492395, 29989860, 44984790, 89969580]

約数ペア:

[(1, 89969580), (2, 44984790), (3, 29989860), (4, 22492395), (5, 17993916), (6, 14994930), (9, 9996620), (10, 8996958), (12, 7497465), (15, 5997972), (18, 4998310), (20, 4498479), (30, 2998986), (36, 2499155), (41, 2194380), (45, 1999324), (60, 1499493), (73, 1232460), (82, 1097190), (90, 999662), (123, 731460), (146, 616230), (164, 548595), (167, 538740), (180, 499831), (205, 438876), (219, 410820), (246, 365730), (292, 308115), (334, 269370), (365, 246492), (369, 243820), (410, 219438), (438, 205410), (492, 182865), (501, 179580), (615, 146292), (657, 136940), (668, 134685), (730, 123246), (738, 121910), (820, 109719), (835, 107748), (876, 102705), (1002, 89790), (1095, 82164), (1230, 73146), (1314, 68470), (1460, 61623), (1476, 60955), (1503, 59860), (1670, 53874), (1845, 48764), (2004, 44895), (2190, 41082), (2460, 36573), (2505, 35916), (2628, 34235), (2993, 30060), (3006, 29930), (3285, 27388), (3340, 26937), (3690, 24382), (4380, 20541), (5010, 17958), (5986, 15030), (6012, 14965), (6570, 13694), (6847, 13140), (7380, 12191), (7515, 11972), (8979, 10020)]