149405040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{263}}^2$

素因数の和:548

約数の個数: 120

約数和(自身を含む): 516581520

約数和(自身を除く): 367176480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 263, 270, 360, 432, 526, 540, 720, 789, 1052, 1080, 1315, 1578, 2104, 2160, 2367, 2630, 3156, 3945, 4208, 4734, 5260, 6312, 7101, 7890, 9468, 10520, 11835, 12624, 14202, 15780, 18936, 21040, 23670, 28404, 31560, 35505, 37872, 47340, 56808, 63120, 69169, 71010, 94680, 113616, 138338, 142020, 189360, 207507, 276676, 284040, 345845, 415014, 553352, 568080, 622521, 691690, 830028, 1037535, 1106704, 1245042, 1383380, 1660056, 1867563, 2075070, 2490084, 2766760, 3112605, 3320112, 3735126, 4150140, 4980168, 5533520, 6225210, 7470252, 8300280, 9337815, 9960336, 12450420, 14940504, 16600560, 18675630, 24900840, 29881008, 37351260, 49801680, 74702520, 149405040]

約数ペア:

[(1, 149405040), (2, 74702520), (3, 49801680), (4, 37351260), (5, 29881008), (6, 24900840), (8, 18675630), (9, 16600560), (10, 14940504), (12, 12450420), (15, 9960336), (16, 9337815), (18, 8300280), (20, 7470252), (24, 6225210), (27, 5533520), (30, 4980168), (36, 4150140), (40, 3735126), (45, 3320112), (48, 3112605), (54, 2766760), (60, 2490084), (72, 2075070), (80, 1867563), (90, 1660056), (108, 1383380), (120, 1245042), (135, 1106704), (144, 1037535), (180, 830028), (216, 691690), (240, 622521), (263, 568080), (270, 553352), (360, 415014), (432, 345845), (526, 284040), (540, 276676), (720, 207507), (789, 189360), (1052, 142020), (1080, 138338), (1315, 113616), (1578, 94680), (2104, 71010), (2160, 69169), (2367, 63120), (2630, 56808), (3156, 47340), (3945, 37872), (4208, 35505), (4734, 31560), (5260, 28404), (6312, 23670), (7101, 21040), (7890, 18936), (9468, 15780), (10520, 14202), (11835, 12624)]