211277100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 636521760

約数和(自身を除く): 425244660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 89, 100, 123, 150, 164, 178, 193, 205, 246, 267, 300, 356, 386, 410, 445, 492, 534, 579, 615, 772, 820, 890, 965, 1025, 1068, 1158, 1230, 1335, 1780, 1930, 2050, 2225, 2316, 2460, 2670, 2895, 3075, 3649, 3860, 4100, 4450, 4825, 5340, 5790, 6150, 6675, 7298, 7913, 8900, 9650, 10947, 11580, 12300, 13350, 14475, 14596, 15826, 17177, 18245, 19300, 21894, 23739, 26700, 28950, 31652, 34354, 36490, 39565, 43788, 47478, 51531, 54735, 57900, 68708, 72980, 79130, 85885, 91225, 94956, 103062, 109470, 118695, 158260, 171770, 182450, 197825, 206124, 218940, 237390, 257655, 273675, 343540, 364900, 395650, 429425, 474780, 515310, 547350, 593475, 704257, 791300, 858850, 1030620, 1094700, 1186950, 1288275, 1408514, 1717700, 2112771, 2373900, 2576550, 2817028, 3521285, 4225542, 5153100, 7042570, 8451084, 10563855, 14085140, 17606425, 21127710, 35212850, 42255420, 52819275, 70425700, 105638550, 211277100]

約数ペア:

[(1, 211277100), (2, 105638550), (3, 70425700), (4, 52819275), (5, 42255420), (6, 35212850), (10, 21127710), (12, 17606425), (15, 14085140), (20, 10563855), (25, 8451084), (30, 7042570), (41, 5153100), (50, 4225542), (60, 3521285), (75, 2817028), (82, 2576550), (89, 2373900), (100, 2112771), (123, 1717700), (150, 1408514), (164, 1288275), (178, 1186950), (193, 1094700), (205, 1030620), (246, 858850), (267, 791300), (300, 704257), (356, 593475), (386, 547350), (410, 515310), (445, 474780), (492, 429425), (534, 395650), (579, 364900), (615, 343540), (772, 273675), (820, 257655), (890, 237390), (965, 218940), (1025, 206124), (1068, 197825), (1158, 182450), (1230, 171770), (1335, 158260), (1780, 118695), (1930, 109470), (2050, 103062), (2225, 94956), (2316, 91225), (2460, 85885), (2670, 79130), (2895, 72980), (3075, 68708), (3649, 57900), (3860, 54735), (4100, 51531), (4450, 47478), (4825, 43788), (5340, 39565), (5790, 36490), (6150, 34354), (6675, 31652), (7298, 28950), (7913, 26700), (8900, 23739), (9650, 21894), (10947, 19300), (11580, 18245), (12300, 17177), (13350, 15826), (14475, 14596)]