77243100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 247484160

約数和(自身を除く): 170241060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 89, 100, 110, 132, 150, 165, 178, 220, 263, 267, 275, 300, 330, 356, 445, 526, 534, 550, 660, 789, 825, 890, 979, 1052, 1068, 1100, 1315, 1335, 1578, 1650, 1780, 1958, 2225, 2630, 2670, 2893, 2937, 3156, 3300, 3916, 3945, 4450, 4895, 5260, 5340, 5786, 5874, 6575, 6675, 7890, 8679, 8900, 9790, 11572, 11748, 13150, 13350, 14465, 14685, 15780, 17358, 19580, 19725, 23407, 24475, 26300, 26700, 28930, 29370, 34716, 39450, 43395, 46814, 48950, 57860, 58740, 70221, 72325, 73425, 78900, 86790, 93628, 97900, 117035, 140442, 144650, 146850, 173580, 216975, 234070, 257477, 280884, 289300, 293700, 351105, 433950, 468140, 514954, 585175, 702210, 772431, 867900, 1029908, 1170350, 1287385, 1404420, 1544862, 1755525, 2340700, 2574770, 3089724, 3511050, 3862155, 5149540, 6436925, 7022100, 7724310, 12873850, 15448620, 19310775, 25747700, 38621550, 77243100]

約数ペア:

[(1, 77243100), (2, 38621550), (3, 25747700), (4, 19310775), (5, 15448620), (6, 12873850), (10, 7724310), (11, 7022100), (12, 6436925), (15, 5149540), (20, 3862155), (22, 3511050), (25, 3089724), (30, 2574770), (33, 2340700), (44, 1755525), (50, 1544862), (55, 1404420), (60, 1287385), (66, 1170350), (75, 1029908), (89, 867900), (100, 772431), (110, 702210), (132, 585175), (150, 514954), (165, 468140), (178, 433950), (220, 351105), (263, 293700), (267, 289300), (275, 280884), (300, 257477), (330, 234070), (356, 216975), (445, 173580), (526, 146850), (534, 144650), (550, 140442), (660, 117035), (789, 97900), (825, 93628), (890, 86790), (979, 78900), (1052, 73425), (1068, 72325), (1100, 70221), (1315, 58740), (1335, 57860), (1578, 48950), (1650, 46814), (1780, 43395), (1958, 39450), (2225, 34716), (2630, 29370), (2670, 28930), (2893, 26700), (2937, 26300), (3156, 24475), (3300, 23407), (3916, 19725), (3945, 19580), (4450, 17358), (4895, 15780), (5260, 14685), (5340, 14465), (5786, 13350), (5874, 13150), (6575, 11748), (6675, 11572), (7890, 9790), (8679, 8900)]