172197360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2749}}^1$

素因数の和:2800

約数の個数: 160

約数和(自身を含む): 613800000

約数和(自身を除く): 441602640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 2749, 3132, 3480, 3915, 4176, 5220, 5498, 6264, 6960, 7830, 8247, 10440, 10996, 12528, 13745, 15660, 16494, 20880, 21992, 24741, 27490, 31320, 32988, 41235, 43984, 49482, 54980, 62640, 65976, 74223, 79721, 82470, 98964, 109960, 123705, 131952, 148446, 159442, 164940, 197928, 219920, 239163, 247410, 296892, 318884, 329880, 371115, 395856, 398605, 478326, 494820, 593784, 637768, 659760, 717489, 742230, 797210, 956652, 989640, 1187568, 1195815, 1275536, 1434978, 1484460, 1594420, 1913304, 1979280, 2152467, 2391630, 2869956, 2968920, 3188840, 3587445, 3826608, 4304934, 4783260, 5739912, 5937840, 6377680, 7174890, 8609868, 9566520, 10762335, 11479824, 14349780, 17219736, 19133040, 21524670, 28699560, 34439472, 43049340, 57399120, 86098680, 172197360]

約数ペア:

[(1, 172197360), (2, 86098680), (3, 57399120), (4, 43049340), (5, 34439472), (6, 28699560), (8, 21524670), (9, 19133040), (10, 17219736), (12, 14349780), (15, 11479824), (16, 10762335), (18, 9566520), (20, 8609868), (24, 7174890), (27, 6377680), (29, 5937840), (30, 5739912), (36, 4783260), (40, 4304934), (45, 3826608), (48, 3587445), (54, 3188840), (58, 2968920), (60, 2869956), (72, 2391630), (80, 2152467), (87, 1979280), (90, 1913304), (108, 1594420), (116, 1484460), (120, 1434978), (135, 1275536), (144, 1195815), (145, 1187568), (174, 989640), (180, 956652), (216, 797210), (232, 742230), (240, 717489), (261, 659760), (270, 637768), (290, 593784), (348, 494820), (360, 478326), (432, 398605), (435, 395856), (464, 371115), (522, 329880), (540, 318884), (580, 296892), (696, 247410), (720, 239163), (783, 219920), (870, 197928), (1044, 164940), (1080, 159442), (1160, 148446), (1305, 131952), (1392, 123705), (1566, 109960), (1740, 98964), (2088, 82470), (2160, 79721), (2320, 74223), (2610, 65976), (2749, 62640), (3132, 54980), (3480, 49482), (3915, 43984), (4176, 41235), (5220, 32988), (5498, 31320), (6264, 27490), (6960, 24741), (7830, 21992), (8247, 20880), (10440, 16494), (10996, 15660), (12528, 13745)]