75653280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:619

約数の個数: 144

約数和(自身を含む): 261110304

約数和(自身を除く): 185457024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 107, 120, 144, 160, 180, 214, 240, 288, 321, 360, 428, 480, 491, 535, 642, 720, 856, 963, 982, 1070, 1284, 1440, 1473, 1605, 1712, 1926, 1964, 2140, 2455, 2568, 2946, 3210, 3424, 3852, 3928, 4280, 4419, 4815, 4910, 5136, 5892, 6420, 7365, 7704, 7856, 8560, 8838, 9630, 9820, 10272, 11784, 12840, 14730, 15408, 15712, 17120, 17676, 19260, 19640, 22095, 23568, 25680, 29460, 30816, 35352, 38520, 39280, 44190, 47136, 51360, 52537, 58920, 70704, 77040, 78560, 88380, 105074, 117840, 141408, 154080, 157611, 176760, 210148, 235680, 262685, 315222, 353520, 420296, 472833, 525370, 630444, 707040, 788055, 840592, 945666, 1050740, 1260888, 1576110, 1681184, 1891332, 2101480, 2364165, 2521776, 3152220, 3782664, 4202960, 4728330, 5043552, 6304440, 7565328, 8405920, 9456660, 12608880, 15130656, 18913320, 25217760, 37826640, 75653280]

約数ペア:

[(1, 75653280), (2, 37826640), (3, 25217760), (4, 18913320), (5, 15130656), (6, 12608880), (8, 9456660), (9, 8405920), (10, 7565328), (12, 6304440), (15, 5043552), (16, 4728330), (18, 4202960), (20, 3782664), (24, 3152220), (30, 2521776), (32, 2364165), (36, 2101480), (40, 1891332), (45, 1681184), (48, 1576110), (60, 1260888), (72, 1050740), (80, 945666), (90, 840592), (96, 788055), (107, 707040), (120, 630444), (144, 525370), (160, 472833), (180, 420296), (214, 353520), (240, 315222), (288, 262685), (321, 235680), (360, 210148), (428, 176760), (480, 157611), (491, 154080), (535, 141408), (642, 117840), (720, 105074), (856, 88380), (963, 78560), (982, 77040), (1070, 70704), (1284, 58920), (1440, 52537), (1473, 51360), (1605, 47136), (1712, 44190), (1926, 39280), (1964, 38520), (2140, 35352), (2455, 30816), (2568, 29460), (2946, 25680), (3210, 23568), (3424, 22095), (3852, 19640), (3928, 19260), (4280, 17676), (4419, 17120), (4815, 15712), (4910, 15408), (5136, 14730), (5892, 12840), (6420, 11784), (7365, 10272), (7704, 9820), (7856, 9630), (8560, 8838)]