183399120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:650

約数の個数: 160

約数和(自身を含む): 636387840

約数和(自身を除く): 452988720

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, 197, 216, 240, 270, 360, 394, 431, 432, 540, 591, 720, 788, 862, 985, 1080, 1182, 1293, 1576, 1724, 1773, 1970, 2155, 2160, 2364, 2586, 2955, 3152, 3448, 3546, 3879, 3940, 4310, 4728, 5172, 5319, 5910, 6465, 6896, 7092, 7758, 7880, 8620, 8865, 9456, 10344, 10638, 11637, 11820, 12930, 14184, 15516, 15760, 17240, 17730, 19395, 20688, 21276, 23274, 23640, 25860, 26595, 28368, 31032, 34480, 35460, 38790, 42552, 46548, 47280, 51720, 53190, 58185, 62064, 70920, 77580, 84907, 85104, 93096, 103440, 106380, 116370, 141840, 155160, 169814, 186192, 212760, 232740, 254721, 310320, 339628, 424535, 425520, 465480, 509442, 679256, 764163, 849070, 930960, 1018884, 1273605, 1358512, 1528326, 1698140, 2037768, 2292489, 2547210, 3056652, 3396280, 3820815, 4075536, 4584978, 5094420, 6113304, 6792560, 7641630, 9169956, 10188840, 11462445, 12226608, 15283260, 18339912, 20377680, 22924890, 30566520, 36679824, 45849780, 61133040, 91699560, 183399120]

約数ペア:

[(1, 183399120), (2, 91699560), (3, 61133040), (4, 45849780), (5, 36679824), (6, 30566520), (8, 22924890), (9, 20377680), (10, 18339912), (12, 15283260), (15, 12226608), (16, 11462445), (18, 10188840), (20, 9169956), (24, 7641630), (27, 6792560), (30, 6113304), (36, 5094420), (40, 4584978), (45, 4075536), (48, 3820815), (54, 3396280), (60, 3056652), (72, 2547210), (80, 2292489), (90, 2037768), (108, 1698140), (120, 1528326), (135, 1358512), (144, 1273605), (180, 1018884), (197, 930960), (216, 849070), (240, 764163), (270, 679256), (360, 509442), (394, 465480), (431, 425520), (432, 424535), (540, 339628), (591, 310320), (720, 254721), (788, 232740), (862, 212760), (985, 186192), (1080, 169814), (1182, 155160), (1293, 141840), (1576, 116370), (1724, 106380), (1773, 103440), (1970, 93096), (2155, 85104), (2160, 84907), (2364, 77580), (2586, 70920), (2955, 62064), (3152, 58185), (3448, 53190), (3546, 51720), (3879, 47280), (3940, 46548), (4310, 42552), (4728, 38790), (5172, 35460), (5319, 34480), (5910, 31032), (6465, 28368), (6896, 26595), (7092, 25860), (7758, 23640), (7880, 23274), (8620, 21276), (8865, 20688), (9456, 19395), (10344, 17730), (10638, 17240), (11637, 15760), (11820, 15516), (12930, 14184)]