213535800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1223}}^1$

素因数の和:1342

約数の個数: 144

約数和(自身を含む): 725109840

約数和(自身を除く): 511574040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 97, 100, 120, 150, 180, 194, 200, 225, 291, 300, 360, 388, 450, 485, 582, 600, 776, 873, 900, 970, 1164, 1223, 1455, 1746, 1800, 1940, 2328, 2425, 2446, 2910, 3492, 3669, 3880, 4365, 4850, 4892, 5820, 6115, 6984, 7275, 7338, 8730, 9700, 9784, 11007, 11640, 12230, 14550, 14676, 17460, 18345, 19400, 21825, 22014, 24460, 29100, 29352, 30575, 34920, 36690, 43650, 44028, 48920, 55035, 58200, 61150, 73380, 87300, 88056, 91725, 110070, 118631, 122300, 146760, 174600, 183450, 220140, 237262, 244600, 275175, 355893, 366900, 440280, 474524, 550350, 593155, 711786, 733800, 949048, 1067679, 1100700, 1186310, 1423572, 1779465, 2135358, 2201400, 2372620, 2847144, 2965775, 3558930, 4270716, 4745240, 5338395, 5931550, 7117860, 8541432, 8897325, 10676790, 11863100, 14235720, 17794650, 21353580, 23726200, 26691975, 35589300, 42707160, 53383950, 71178600, 106767900, 213535800]

約数ペア:

[(1, 213535800), (2, 106767900), (3, 71178600), (4, 53383950), (5, 42707160), (6, 35589300), (8, 26691975), (9, 23726200), (10, 21353580), (12, 17794650), (15, 14235720), (18, 11863100), (20, 10676790), (24, 8897325), (25, 8541432), (30, 7117860), (36, 5931550), (40, 5338395), (45, 4745240), (50, 4270716), (60, 3558930), (72, 2965775), (75, 2847144), (90, 2372620), (97, 2201400), (100, 2135358), (120, 1779465), (150, 1423572), (180, 1186310), (194, 1100700), (200, 1067679), (225, 949048), (291, 733800), (300, 711786), (360, 593155), (388, 550350), (450, 474524), (485, 440280), (582, 366900), (600, 355893), (776, 275175), (873, 244600), (900, 237262), (970, 220140), (1164, 183450), (1223, 174600), (1455, 146760), (1746, 122300), (1800, 118631), (1940, 110070), (2328, 91725), (2425, 88056), (2446, 87300), (2910, 73380), (3492, 61150), (3669, 58200), (3880, 55035), (4365, 48920), (4850, 44028), (4892, 43650), (5820, 36690), (6115, 34920), (6984, 30575), (7275, 29352), (7338, 29100), (8730, 24460), (9700, 22014), (9784, 21825), (11007, 19400), (11640, 18345), (12230, 17460), (14550, 14676)]