245278800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1787

約数の個数: 240

約数和(自身を含む): 940703680

約数和(自身を除く): 695424880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 351, 360, 390, 400, 432, 450, 468, 520, 540, 585, 600, 624, 650, 675, 702, 720, 780, 900, 936, 975, 1040, 1080, 1170, 1200, 1300, 1350, 1404, 1560, 1747, 1755, 1800, 1872, 1950, 2160, 2340, 2600, 2700, 2808, 2925, 3120, 3494, 3510, 3600, 3900, 4680, 5200, 5241, 5400, 5616, 5850, 6988, 7020, 7800, 8735, 8775, 9360, 10482, 10800, 11700, 13976, 14040, 15600, 15723, 17470, 17550, 20964, 22711, 23400, 26205, 27952, 28080, 31446, 34940, 35100, 41928, 43675, 45422, 46800, 47169, 52410, 62892, 68133, 69880, 70200, 78615, 83856, 87350, 90844, 94338, 104820, 113555, 125784, 131025, 136266, 139760, 140400, 157230, 174700, 181688, 188676, 204399, 209640, 227110, 235845, 251568, 262050, 272532, 314460, 340665, 349400, 363376, 377352, 393075, 408798, 419280, 454220, 471690, 524100, 545064, 567775, 613197, 628920, 681330, 698800, 754704, 786150, 817596, 908440, 943380, 1021995, 1048200, 1090128, 1135550, 1179225, 1226394, 1257840, 1362660, 1572300, 1635192, 1703325, 1816880, 1886760, 2043990, 2096400, 2271100, 2358450, 2452788, 2725320, 3065985, 3144600, 3270384, 3406650, 3773520, 4087980, 4542200, 4716900, 4905576, 5109975, 5450640, 6131970, 6289200, 6813300, 8175960, 9084400, 9433800, 9811152, 10219950, 12263940, 13626600, 15329925, 16351920, 18867600, 20439900, 24527880, 27253200, 30659850, 40879800, 49055760, 61319700, 81759600, 122639400, 245278800]

約数ペア:

[(1, 245278800), (2, 122639400), (3, 81759600), (4, 61319700), (5, 49055760), (6, 40879800), (8, 30659850), (9, 27253200), (10, 24527880), (12, 20439900), (13, 18867600), (15, 16351920), (16, 15329925), (18, 13626600), (20, 12263940), (24, 10219950), (25, 9811152), (26, 9433800), (27, 9084400), (30, 8175960), (36, 6813300), (39, 6289200), (40, 6131970), (45, 5450640), (48, 5109975), (50, 4905576), (52, 4716900), (54, 4542200), (60, 4087980), (65, 3773520), (72, 3406650), (75, 3270384), (78, 3144600), (80, 3065985), (90, 2725320), (100, 2452788), (104, 2358450), (108, 2271100), (117, 2096400), (120, 2043990), (130, 1886760), (135, 1816880), (144, 1703325), (150, 1635192), (156, 1572300), (180, 1362660), (195, 1257840), (200, 1226394), (208, 1179225), (216, 1135550), (225, 1090128), (234, 1048200), (240, 1021995), (260, 943380), (270, 908440), (300, 817596), (312, 786150), (325, 754704), (351, 698800), (360, 681330), (390, 628920), (400, 613197), (432, 567775), (450, 545064), (468, 524100), (520, 471690), (540, 454220), (585, 419280), (600, 408798), (624, 393075), (650, 377352), (675, 363376), (702, 349400), (720, 340665), (780, 314460), (900, 272532), (936, 262050), (975, 251568), (1040, 235845), (1080, 227110), (1170, 209640), (1200, 204399), (1300, 188676), (1350, 181688), (1404, 174700), (1560, 157230), (1747, 140400), (1755, 139760), (1800, 136266), (1872, 131025), (1950, 125784), (2160, 113555), (2340, 104820), (2600, 94338), (2700, 90844), (2808, 87350), (2925, 83856), (3120, 78615), (3494, 70200), (3510, 69880), (3600, 68133), (3900, 62892), (4680, 52410), (5200, 47169), (5241, 46800), (5400, 45422), (5616, 43675), (5850, 41928), (6988, 35100), (7020, 34940), (7800, 31446), (8735, 28080), (8775, 27952), (9360, 26205), (10482, 23400), (10800, 22711), (11700, 20964), (13976, 17550), (14040, 17470), (15600, 15723)]