83278380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 242020800

約数和(自身を除く): 158742420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 97, 123, 164, 194, 205, 246, 291, 349, 388, 410, 485, 492, 582, 615, 698, 820, 970, 1047, 1164, 1230, 1396, 1455, 1745, 1940, 2094, 2460, 2910, 3490, 3977, 4188, 5235, 5820, 6980, 7954, 10470, 11931, 14309, 15908, 19885, 20940, 23862, 28618, 33853, 39770, 42927, 47724, 57236, 59655, 67706, 71545, 79540, 85854, 101559, 119310, 135412, 143090, 169265, 171708, 203118, 214635, 238620, 286180, 338530, 406236, 429270, 507795, 677060, 858540, 1015590, 1387973, 2031180, 2775946, 4163919, 5551892, 6939865, 8327838, 13879730, 16655676, 20819595, 27759460, 41639190, 83278380]

約数ペア:

[(1, 83278380), (2, 41639190), (3, 27759460), (4, 20819595), (5, 16655676), (6, 13879730), (10, 8327838), (12, 6939865), (15, 5551892), (20, 4163919), (30, 2775946), (41, 2031180), (60, 1387973), (82, 1015590), (97, 858540), (123, 677060), (164, 507795), (194, 429270), (205, 406236), (246, 338530), (291, 286180), (349, 238620), (388, 214635), (410, 203118), (485, 171708), (492, 169265), (582, 143090), (615, 135412), (698, 119310), (820, 101559), (970, 85854), (1047, 79540), (1164, 71545), (1230, 67706), (1396, 59655), (1455, 57236), (1745, 47724), (1940, 42927), (2094, 39770), (2460, 33853), (2910, 28618), (3490, 23862), (3977, 20940), (4188, 19885), (5235, 15908), (5820, 14309), (6980, 11931), (7954, 10470)]