71293200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{491}}^1$

素因数の和:534

約数の個数: 180

約数和(自身を含む): 251535984

約数和(自身を除く): 180242784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 121, 132, 150, 165, 176, 200, 220, 240, 242, 264, 275, 300, 330, 363, 400, 440, 484, 491, 528, 550, 600, 605, 660, 726, 825, 880, 968, 982, 1100, 1200, 1210, 1320, 1452, 1473, 1650, 1815, 1936, 1964, 2200, 2420, 2455, 2640, 2904, 2946, 3025, 3300, 3630, 3928, 4400, 4840, 4910, 5401, 5808, 5892, 6050, 6600, 7260, 7365, 7856, 9075, 9680, 9820, 10802, 11784, 12100, 12275, 13200, 14520, 14730, 16203, 18150, 19640, 21604, 23568, 24200, 24550, 27005, 29040, 29460, 32406, 36300, 36825, 39280, 43208, 48400, 49100, 54010, 58920, 59411, 64812, 72600, 73650, 81015, 86416, 98200, 108020, 117840, 118822, 129624, 135025, 145200, 147300, 162030, 178233, 196400, 216040, 237644, 259248, 270050, 294600, 297055, 324060, 356466, 405075, 432080, 475288, 540100, 589200, 594110, 648120, 712932, 810150, 891165, 950576, 1080200, 1188220, 1296240, 1425864, 1485275, 1620300, 1782330, 2160400, 2376440, 2851728, 2970550, 3240600, 3564660, 4455825, 4752880, 5941100, 6481200, 7129320, 8911650, 11882200, 14258640, 17823300, 23764400, 35646600, 71293200]

約数ペア:

[(1, 71293200), (2, 35646600), (3, 23764400), (4, 17823300), (5, 14258640), (6, 11882200), (8, 8911650), (10, 7129320), (11, 6481200), (12, 5941100), (15, 4752880), (16, 4455825), (20, 3564660), (22, 3240600), (24, 2970550), (25, 2851728), (30, 2376440), (33, 2160400), (40, 1782330), (44, 1620300), (48, 1485275), (50, 1425864), (55, 1296240), (60, 1188220), (66, 1080200), (75, 950576), (80, 891165), (88, 810150), (100, 712932), (110, 648120), (120, 594110), (121, 589200), (132, 540100), (150, 475288), (165, 432080), (176, 405075), (200, 356466), (220, 324060), (240, 297055), (242, 294600), (264, 270050), (275, 259248), (300, 237644), (330, 216040), (363, 196400), (400, 178233), (440, 162030), (484, 147300), (491, 145200), (528, 135025), (550, 129624), (600, 118822), (605, 117840), (660, 108020), (726, 98200), (825, 86416), (880, 81015), (968, 73650), (982, 72600), (1100, 64812), (1200, 59411), (1210, 58920), (1320, 54010), (1452, 49100), (1473, 48400), (1650, 43208), (1815, 39280), (1936, 36825), (1964, 36300), (2200, 32406), (2420, 29460), (2455, 29040), (2640, 27005), (2904, 24550), (2946, 24200), (3025, 23568), (3300, 21604), (3630, 19640), (3928, 18150), (4400, 16203), (4840, 14730), (4910, 14520), (5401, 13200), (5808, 12275), (5892, 12100), (6050, 11784), (6600, 10802), (7260, 9820), (7365, 9680), (7856, 9075)]