73897800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 246412800

約数和(自身を除く): 172515000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 31, 40, 50, 58, 60, 62, 75, 87, 93, 100, 116, 120, 124, 137, 145, 150, 155, 174, 186, 200, 232, 248, 274, 290, 300, 310, 348, 372, 411, 435, 465, 548, 580, 600, 620, 685, 696, 725, 744, 775, 822, 870, 899, 930, 1096, 1160, 1240, 1370, 1450, 1550, 1644, 1740, 1798, 1860, 2055, 2175, 2325, 2697, 2740, 2900, 3100, 3288, 3425, 3480, 3596, 3720, 3973, 4110, 4247, 4350, 4495, 4650, 5394, 5480, 5800, 6200, 6850, 7192, 7946, 8220, 8494, 8700, 8990, 9300, 10275, 10788, 11919, 12741, 13485, 13700, 15892, 16440, 16988, 17400, 17980, 18600, 19865, 20550, 21235, 21576, 22475, 23838, 25482, 26970, 27400, 31784, 33976, 35960, 39730, 41100, 42470, 44950, 47676, 50964, 53940, 59595, 63705, 67425, 79460, 82200, 84940, 89900, 95352, 99325, 101928, 106175, 107880, 119190, 123163, 127410, 134850, 158920, 169880, 179800, 198650, 212350, 238380, 246326, 254820, 269700, 297975, 318525, 369489, 397300, 424700, 476760, 492652, 509640, 539400, 595950, 615815, 637050, 738978, 794600, 849400, 985304, 1191900, 1231630, 1274100, 1477956, 1847445, 2383800, 2463260, 2548200, 2955912, 3079075, 3694890, 4926520, 6158150, 7389780, 9237225, 12316300, 14779560, 18474450, 24632600, 36948900, 73897800]

約数ペア:

[(1, 73897800), (2, 36948900), (3, 24632600), (4, 18474450), (5, 14779560), (6, 12316300), (8, 9237225), (10, 7389780), (12, 6158150), (15, 4926520), (20, 3694890), (24, 3079075), (25, 2955912), (29, 2548200), (30, 2463260), (31, 2383800), (40, 1847445), (50, 1477956), (58, 1274100), (60, 1231630), (62, 1191900), (75, 985304), (87, 849400), (93, 794600), (100, 738978), (116, 637050), (120, 615815), (124, 595950), (137, 539400), (145, 509640), (150, 492652), (155, 476760), (174, 424700), (186, 397300), (200, 369489), (232, 318525), (248, 297975), (274, 269700), (290, 254820), (300, 246326), (310, 238380), (348, 212350), (372, 198650), (411, 179800), (435, 169880), (465, 158920), (548, 134850), (580, 127410), (600, 123163), (620, 119190), (685, 107880), (696, 106175), (725, 101928), (744, 99325), (775, 95352), (822, 89900), (870, 84940), (899, 82200), (930, 79460), (1096, 67425), (1160, 63705), (1240, 59595), (1370, 53940), (1450, 50964), (1550, 47676), (1644, 44950), (1740, 42470), (1798, 41100), (1860, 39730), (2055, 35960), (2175, 33976), (2325, 31784), (2697, 27400), (2740, 26970), (2900, 25482), (3100, 23838), (3288, 22475), (3425, 21576), (3480, 21235), (3596, 20550), (3720, 19865), (3973, 18600), (4110, 17980), (4247, 17400), (4350, 16988), (4495, 16440), (4650, 15892), (5394, 13700), (5480, 13485), (5800, 12741), (6200, 11919), (6850, 10788), (7192, 10275), (7946, 9300), (8220, 8990), (8494, 8700)]