20744443800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{12791}}^1$

素因数の和:12883

約数の個数: 288

約数和(自身を含む): 75162466080

約数和(自身を除く): 54418022280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 53, 60, 68, 72, 75, 85, 90, 100, 102, 106, 120, 136, 150, 153, 159, 170, 180, 200, 204, 212, 225, 255, 265, 300, 306, 318, 340, 360, 408, 424, 425, 450, 477, 510, 530, 600, 612, 636, 680, 765, 795, 850, 900, 901, 954, 1020, 1060, 1224, 1272, 1275, 1325, 1530, 1590, 1700, 1800, 1802, 1908, 2040, 2120, 2385, 2550, 2650, 2703, 3060, 3180, 3400, 3604, 3816, 3825, 3975, 4505, 4770, 5100, 5300, 5406, 6120, 6360, 7208, 7650, 7950, 8109, 9010, 9540, 10200, 10600, 10812, 11925, 12791, 13515, 15300, 15900, 16218, 18020, 19080, 21624, 22525, 23850, 25582, 27030, 30600, 31800, 32436, 36040, 38373, 40545, 45050, 47700, 51164, 54060, 63955, 64872, 67575, 76746, 81090, 90100, 95400, 102328, 108120, 115119, 127910, 135150, 153492, 162180, 180200, 191865, 202725, 217447, 230238, 255820, 270300, 306984, 319775, 324360, 383730, 405450, 434894, 460476, 511640, 540600, 575595, 639550, 652341, 677923, 767460, 810900, 869788, 920952, 959325, 1087235, 1151190, 1279100, 1304682, 1355846, 1534920, 1621800, 1739576, 1918650, 1957023, 2033769, 2174470, 2302380, 2558200, 2609364, 2711692, 2877975, 3261705, 3389615, 3837300, 3914046, 4067538, 4348940, 4604760, 5218728, 5423384, 5436175, 5755950, 6101307, 6523410, 6779230, 7674600, 7828092, 8135076, 8697880, 9785115, 10168845, 10872350, 11511900, 11524691, 12202614, 13046820, 13558460, 15656184, 16270152, 16308525, 16948075, 19570230, 20337690, 21744700, 23023800, 23049382, 24405228, 26093640, 27116920, 30506535, 32617050, 33896150, 34574073, 39140460, 40675380, 43489400, 46098764, 48810456, 48925575, 50844225, 57623455, 61013070, 65234100, 67792300, 69148146, 78280920, 81350760, 92197528, 97851150, 101688450, 103722219, 115246910, 122026140, 130468200, 135584600, 138296292, 152532675, 172870365, 195702300, 203376900, 207444438, 230493820, 244052280, 276592584, 288117275, 305065350, 345740730, 391404600, 406753800, 414888876, 460987640, 518611095, 576234550, 610130700, 691481460, 829777752, 864351825, 1037222190, 1152469100, 1220261400, 1382962920, 1728703650, 2074444380, 2304938200, 2593055475, 3457407300, 4148888760, 5186110950, 6914814600, 10372221900, 20744443800]

約数ペア:

[(1, 20744443800), (2, 10372221900), (3, 6914814600), (4, 5186110950), (5, 4148888760), (6, 3457407300), (8, 2593055475), (9, 2304938200), (10, 2074444380), (12, 1728703650), (15, 1382962920), (17, 1220261400), (18, 1152469100), (20, 1037222190), (24, 864351825), (25, 829777752), (30, 691481460), (34, 610130700), (36, 576234550), (40, 518611095), (45, 460987640), (50, 414888876), (51, 406753800), (53, 391404600), (60, 345740730), (68, 305065350), (72, 288117275), (75, 276592584), (85, 244052280), (90, 230493820), (100, 207444438), (102, 203376900), (106, 195702300), (120, 172870365), (136, 152532675), (150, 138296292), (153, 135584600), (159, 130468200), (170, 122026140), (180, 115246910), (200, 103722219), (204, 101688450), (212, 97851150), (225, 92197528), (255, 81350760), (265, 78280920), (300, 69148146), (306, 67792300), (318, 65234100), (340, 61013070), (360, 57623455), (408, 50844225), (424, 48925575), (425, 48810456), (450, 46098764), (477, 43489400), (510, 40675380), (530, 39140460), (600, 34574073), (612, 33896150), (636, 32617050), (680, 30506535), (765, 27116920), (795, 26093640), (850, 24405228), (900, 23049382), (901, 23023800), (954, 21744700), (1020, 20337690), (1060, 19570230), (1224, 16948075), (1272, 16308525), (1275, 16270152), (1325, 15656184), (1530, 13558460), (1590, 13046820), (1700, 12202614), (1800, 11524691), (1802, 11511900), (1908, 10872350), (2040, 10168845), (2120, 9785115), (2385, 8697880), (2550, 8135076), (2650, 7828092), (2703, 7674600), (3060, 6779230), (3180, 6523410), (3400, 6101307), (3604, 5755950), (3816, 5436175), (3825, 5423384), (3975, 5218728), (4505, 4604760), (4770, 4348940), (5100, 4067538), (5300, 3914046), (5406, 3837300), (6120, 3389615), (6360, 3261705), (7208, 2877975), (7650, 2711692), (7950, 2609364), (8109, 2558200), (9010, 2302380), (9540, 2174470), (10200, 2033769), (10600, 1957023), (10812, 1918650), (11925, 1739576), (12791, 1621800), (13515, 1534920), (15300, 1355846), (15900, 1304682), (16218, 1279100), (18020, 1151190), (19080, 1087235), (21624, 959325), (22525, 920952), (23850, 869788), (25582, 810900), (27030, 767460), (30600, 677923), (31800, 652341), (32436, 639550), (36040, 575595), (38373, 540600), (40545, 511640), (45050, 460476), (47700, 434894), (51164, 405450), (54060, 383730), (63955, 324360), (64872, 319775), (67575, 306984), (76746, 270300), (81090, 255820), (90100, 230238), (95400, 217447), (102328, 202725), (108120, 191865), (115119, 180200), (127910, 162180), (135150, 153492)]