100990080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 354439800

約数和(自身を除く): 253449720

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, 64, 72, 80, 89, 90, 96, 120, 128, 144, 160, 178, 180, 192, 197, 240, 267, 288, 320, 356, 360, 384, 394, 445, 480, 534, 576, 591, 640, 712, 720, 788, 801, 890, 960, 985, 1068, 1152, 1182, 1335, 1424, 1440, 1576, 1602, 1773, 1780, 1920, 1970, 2136, 2364, 2670, 2848, 2880, 2955, 3152, 3204, 3546, 3560, 3940, 4005, 4272, 4728, 5340, 5696, 5760, 5910, 6304, 6408, 7092, 7120, 7880, 8010, 8544, 8865, 9456, 10680, 11392, 11820, 12608, 12816, 14184, 14240, 15760, 16020, 17088, 17533, 17730, 18912, 21360, 23640, 25216, 25632, 28368, 28480, 31520, 32040, 34176, 35066, 35460, 37824, 42720, 47280, 51264, 52599, 56736, 56960, 63040, 64080, 70132, 70920, 75648, 85440, 87665, 94560, 102528, 105198, 113472, 126080, 128160, 140264, 141840, 157797, 170880, 175330, 189120, 210396, 226944, 256320, 262995, 280528, 283680, 315594, 350660, 378240, 420792, 512640, 525990, 561056, 567360, 631188, 701320, 788985, 841584, 1051980, 1122112, 1134720, 1262376, 1402640, 1577970, 1683168, 2103960, 2244224, 2524752, 2805280, 3155940, 3366336, 4207920, 5049504, 5610560, 6311880, 6732672, 8415840, 10099008, 11221120, 12623760, 16831680, 20198016, 25247520, 33663360, 50495040, 100990080]

約数ペア:

[(1, 100990080), (2, 50495040), (3, 33663360), (4, 25247520), (5, 20198016), (6, 16831680), (8, 12623760), (9, 11221120), (10, 10099008), (12, 8415840), (15, 6732672), (16, 6311880), (18, 5610560), (20, 5049504), (24, 4207920), (30, 3366336), (32, 3155940), (36, 2805280), (40, 2524752), (45, 2244224), (48, 2103960), (60, 1683168), (64, 1577970), (72, 1402640), (80, 1262376), (89, 1134720), (90, 1122112), (96, 1051980), (120, 841584), (128, 788985), (144, 701320), (160, 631188), (178, 567360), (180, 561056), (192, 525990), (197, 512640), (240, 420792), (267, 378240), (288, 350660), (320, 315594), (356, 283680), (360, 280528), (384, 262995), (394, 256320), (445, 226944), (480, 210396), (534, 189120), (576, 175330), (591, 170880), (640, 157797), (712, 141840), (720, 140264), (788, 128160), (801, 126080), (890, 113472), (960, 105198), (985, 102528), (1068, 94560), (1152, 87665), (1182, 85440), (1335, 75648), (1424, 70920), (1440, 70132), (1576, 64080), (1602, 63040), (1773, 56960), (1780, 56736), (1920, 52599), (1970, 51264), (2136, 47280), (2364, 42720), (2670, 37824), (2848, 35460), (2880, 35066), (2955, 34176), (3152, 32040), (3204, 31520), (3546, 28480), (3560, 28368), (3940, 25632), (4005, 25216), (4272, 23640), (4728, 21360), (5340, 18912), (5696, 17730), (5760, 17533), (5910, 17088), (6304, 16020), (6408, 15760), (7092, 14240), (7120, 14184), (7880, 12816), (8010, 12608), (8544, 11820), (8865, 11392), (9456, 10680)]