83477100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:464

約数の個数: 144

約数和(自身を含む): 279093248

約数和(自身を除く): 195616148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 127, 140, 150, 175, 210, 254, 300, 313, 350, 381, 420, 508, 525, 626, 635, 700, 762, 889, 939, 1050, 1252, 1270, 1524, 1565, 1778, 1878, 1905, 2100, 2191, 2540, 2667, 3130, 3175, 3556, 3756, 3810, 4382, 4445, 4695, 5334, 6260, 6350, 6573, 7620, 7825, 8764, 8890, 9390, 9525, 10668, 10955, 12700, 13146, 13335, 15650, 17780, 18780, 19050, 21910, 22225, 23475, 26292, 26670, 31300, 32865, 38100, 39751, 43820, 44450, 46950, 53340, 54775, 65730, 66675, 79502, 88900, 93900, 109550, 119253, 131460, 133350, 159004, 164325, 198755, 219100, 238506, 266700, 278257, 328650, 397510, 477012, 556514, 596265, 657300, 795020, 834771, 993775, 1113028, 1192530, 1391285, 1669542, 1987550, 2385060, 2782570, 2981325, 3339084, 3975100, 4173855, 5565140, 5962650, 6956425, 8347710, 11925300, 13912850, 16695420, 20869275, 27825700, 41738550, 83477100]

約数ペア:

[(1, 83477100), (2, 41738550), (3, 27825700), (4, 20869275), (5, 16695420), (6, 13912850), (7, 11925300), (10, 8347710), (12, 6956425), (14, 5962650), (15, 5565140), (20, 4173855), (21, 3975100), (25, 3339084), (28, 2981325), (30, 2782570), (35, 2385060), (42, 1987550), (50, 1669542), (60, 1391285), (70, 1192530), (75, 1113028), (84, 993775), (100, 834771), (105, 795020), (127, 657300), (140, 596265), (150, 556514), (175, 477012), (210, 397510), (254, 328650), (300, 278257), (313, 266700), (350, 238506), (381, 219100), (420, 198755), (508, 164325), (525, 159004), (626, 133350), (635, 131460), (700, 119253), (762, 109550), (889, 93900), (939, 88900), (1050, 79502), (1252, 66675), (1270, 65730), (1524, 54775), (1565, 53340), (1778, 46950), (1878, 44450), (1905, 43820), (2100, 39751), (2191, 38100), (2540, 32865), (2667, 31300), (3130, 26670), (3175, 26292), (3556, 23475), (3756, 22225), (3810, 21910), (4382, 19050), (4445, 18780), (4695, 17780), (5334, 15650), (6260, 13335), (6350, 13146), (6573, 12700), (7620, 10955), (7825, 10668), (8764, 9525), (8890, 9390)]