87025500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:341

約数の個数: 144

約数和(自身を含む): 279036576

約数和(自身を除く): 192011076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 83, 90, 100, 125, 150, 166, 180, 225, 233, 249, 250, 300, 332, 375, 415, 450, 466, 498, 500, 699, 747, 750, 830, 900, 932, 996, 1125, 1165, 1245, 1398, 1494, 1500, 1660, 2075, 2097, 2250, 2330, 2490, 2796, 2988, 3495, 3735, 4150, 4194, 4500, 4660, 4980, 5825, 6225, 6990, 7470, 8300, 8388, 10375, 10485, 11650, 12450, 13980, 14940, 17475, 18675, 19339, 20750, 20970, 23300, 24900, 29125, 31125, 34950, 37350, 38678, 41500, 41940, 52425, 58017, 58250, 62250, 69900, 74700, 77356, 87375, 93375, 96695, 104850, 116034, 116500, 124500, 174051, 174750, 186750, 193390, 209700, 232068, 262125, 290085, 348102, 349500, 373500, 386780, 483475, 524250, 580170, 696204, 870255, 966950, 1048500, 1160340, 1450425, 1740510, 1933900, 2417375, 2900850, 3481020, 4351275, 4834750, 5801700, 7252125, 8702550, 9669500, 14504250, 17405100, 21756375, 29008500, 43512750, 87025500]

約数ペア:

[(1, 87025500), (2, 43512750), (3, 29008500), (4, 21756375), (5, 17405100), (6, 14504250), (9, 9669500), (10, 8702550), (12, 7252125), (15, 5801700), (18, 4834750), (20, 4351275), (25, 3481020), (30, 2900850), (36, 2417375), (45, 1933900), (50, 1740510), (60, 1450425), (75, 1160340), (83, 1048500), (90, 966950), (100, 870255), (125, 696204), (150, 580170), (166, 524250), (180, 483475), (225, 386780), (233, 373500), (249, 349500), (250, 348102), (300, 290085), (332, 262125), (375, 232068), (415, 209700), (450, 193390), (466, 186750), (498, 174750), (500, 174051), (699, 124500), (747, 116500), (750, 116034), (830, 104850), (900, 96695), (932, 93375), (996, 87375), (1125, 77356), (1165, 74700), (1245, 69900), (1398, 62250), (1494, 58250), (1500, 58017), (1660, 52425), (2075, 41940), (2097, 41500), (2250, 38678), (2330, 37350), (2490, 34950), (2796, 31125), (2988, 29125), (3495, 24900), (3735, 23300), (4150, 20970), (4194, 20750), (4500, 19339), (4660, 18675), (4980, 17475), (5825, 14940), (6225, 13980), (6990, 12450), (7470, 11650), (8300, 10485), (8388, 10375)]