2017729980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5503}}^1$

素因数の和:5625

約数の個数: 192

約数和(自身を含む): 7249428480

約数和(自身を除く): 5231698500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 97, 105, 108, 126, 135, 140, 180, 189, 194, 210, 252, 270, 291, 315, 378, 388, 420, 485, 540, 582, 630, 679, 756, 873, 945, 970, 1164, 1260, 1358, 1455, 1746, 1890, 1940, 2037, 2619, 2716, 2910, 3395, 3492, 3780, 4074, 4365, 5238, 5503, 5820, 6111, 6790, 8148, 8730, 10185, 10476, 11006, 12222, 13095, 13580, 16509, 17460, 18333, 20370, 22012, 24444, 26190, 27515, 30555, 33018, 36666, 38521, 40740, 49527, 52380, 55030, 61110, 66036, 73332, 77042, 82545, 91665, 99054, 110060, 115563, 122220, 148581, 154084, 165090, 183330, 192605, 198108, 231126, 247635, 297162, 330180, 346689, 366660, 385210, 462252, 495270, 533791, 577815, 594324, 693378, 742905, 770420, 990540, 1040067, 1067582, 1155630, 1386756, 1485810, 1601373, 1733445, 2080134, 2135164, 2311260, 2668955, 2971620, 3202746, 3466890, 3736537, 4160268, 4804119, 5200335, 5337910, 6405492, 6933780, 7473074, 8006865, 9608238, 10400670, 10675820, 11209611, 14412357, 14946148, 16013730, 18682685, 19216476, 20801340, 22419222, 24020595, 28824714, 32027460, 33628833, 37365370, 44838444, 48041190, 56048055, 57649428, 67257666, 72061785, 74730740, 96082380, 100886499, 112096110, 134515332, 144123570, 168144165, 201772998, 224192220, 288247140, 336288330, 403545996, 504432495, 672576660, 1008864990, 2017729980]

約数ペア:

[(1, 2017729980), (2, 1008864990), (3, 672576660), (4, 504432495), (5, 403545996), (6, 336288330), (7, 288247140), (9, 224192220), (10, 201772998), (12, 168144165), (14, 144123570), (15, 134515332), (18, 112096110), (20, 100886499), (21, 96082380), (27, 74730740), (28, 72061785), (30, 67257666), (35, 57649428), (36, 56048055), (42, 48041190), (45, 44838444), (54, 37365370), (60, 33628833), (63, 32027460), (70, 28824714), (84, 24020595), (90, 22419222), (97, 20801340), (105, 19216476), (108, 18682685), (126, 16013730), (135, 14946148), (140, 14412357), (180, 11209611), (189, 10675820), (194, 10400670), (210, 9608238), (252, 8006865), (270, 7473074), (291, 6933780), (315, 6405492), (378, 5337910), (388, 5200335), (420, 4804119), (485, 4160268), (540, 3736537), (582, 3466890), (630, 3202746), (679, 2971620), (756, 2668955), (873, 2311260), (945, 2135164), (970, 2080134), (1164, 1733445), (1260, 1601373), (1358, 1485810), (1455, 1386756), (1746, 1155630), (1890, 1067582), (1940, 1040067), (2037, 990540), (2619, 770420), (2716, 742905), (2910, 693378), (3395, 594324), (3492, 577815), (3780, 533791), (4074, 495270), (4365, 462252), (5238, 385210), (5503, 366660), (5820, 346689), (6111, 330180), (6790, 297162), (8148, 247635), (8730, 231126), (10185, 198108), (10476, 192605), (11006, 183330), (12222, 165090), (13095, 154084), (13580, 148581), (16509, 122220), (17460, 115563), (18333, 110060), (20370, 99054), (22012, 91665), (24444, 82545), (26190, 77042), (27515, 73332), (30555, 66036), (33018, 61110), (36666, 55030), (38521, 52380), (40740, 49527)]