91018800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:348

約数の個数: 180

約数和(自身を含む): 319920744

約数和(自身を除く): 228901944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 131, 144, 150, 180, 193, 200, 225, 240, 262, 300, 360, 386, 393, 400, 450, 524, 579, 600, 655, 720, 772, 786, 900, 965, 1048, 1158, 1179, 1200, 1310, 1544, 1572, 1737, 1800, 1930, 1965, 2096, 2316, 2358, 2620, 2895, 3088, 3144, 3275, 3474, 3600, 3860, 3930, 4632, 4716, 4825, 5240, 5790, 5895, 6288, 6550, 6948, 7720, 7860, 8685, 9264, 9432, 9650, 9825, 10480, 11580, 11790, 13100, 13896, 14475, 15440, 15720, 17370, 18864, 19300, 19650, 23160, 23580, 25283, 26200, 27792, 28950, 29475, 31440, 34740, 38600, 39300, 43425, 46320, 47160, 50566, 52400, 57900, 58950, 69480, 75849, 77200, 78600, 86850, 94320, 101132, 115800, 117900, 126415, 138960, 151698, 157200, 173700, 202264, 227547, 231600, 235800, 252830, 303396, 347400, 379245, 404528, 455094, 471600, 505660, 606792, 632075, 694800, 758490, 910188, 1011320, 1137735, 1213584, 1264150, 1516980, 1820376, 1896225, 2022640, 2275470, 2528300, 3033960, 3640752, 3792450, 4550940, 5056600, 5688675, 6067920, 7584900, 9101880, 10113200, 11377350, 15169800, 18203760, 22754700, 30339600, 45509400, 91018800]

約数ペア:

[(1, 91018800), (2, 45509400), (3, 30339600), (4, 22754700), (5, 18203760), (6, 15169800), (8, 11377350), (9, 10113200), (10, 9101880), (12, 7584900), (15, 6067920), (16, 5688675), (18, 5056600), (20, 4550940), (24, 3792450), (25, 3640752), (30, 3033960), (36, 2528300), (40, 2275470), (45, 2022640), (48, 1896225), (50, 1820376), (60, 1516980), (72, 1264150), (75, 1213584), (80, 1137735), (90, 1011320), (100, 910188), (120, 758490), (131, 694800), (144, 632075), (150, 606792), (180, 505660), (193, 471600), (200, 455094), (225, 404528), (240, 379245), (262, 347400), (300, 303396), (360, 252830), (386, 235800), (393, 231600), (400, 227547), (450, 202264), (524, 173700), (579, 157200), (600, 151698), (655, 138960), (720, 126415), (772, 117900), (786, 115800), (900, 101132), (965, 94320), (1048, 86850), (1158, 78600), (1179, 77200), (1200, 75849), (1310, 69480), (1544, 58950), (1572, 57900), (1737, 52400), (1800, 50566), (1930, 47160), (1965, 46320), (2096, 43425), (2316, 39300), (2358, 38600), (2620, 34740), (2895, 31440), (3088, 29475), (3144, 28950), (3275, 27792), (3474, 26200), (3600, 25283), (3860, 23580), (3930, 23160), (4632, 19650), (4716, 19300), (4825, 18864), (5240, 17370), (5790, 15720), (5895, 15440), (6288, 14475), (6550, 13896), (6948, 13100), (7720, 11790), (7860, 11580), (8685, 10480), (9264, 9825), (9432, 9650)]