76792400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:549

約数の個数: 120

約数和(自身を含む): 204254784

約数和(自身を除く): 127462384

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 25, 34, 40, 46, 50, 68, 80, 85, 92, 100, 115, 136, 170, 184, 200, 230, 272, 340, 368, 391, 400, 425, 460, 491, 575, 680, 782, 850, 920, 982, 1150, 1360, 1564, 1700, 1840, 1955, 1964, 2300, 2455, 3128, 3400, 3910, 3928, 4600, 4910, 6256, 6800, 7820, 7856, 8347, 9200, 9775, 9820, 11293, 12275, 15640, 16694, 19550, 19640, 22586, 24550, 31280, 33388, 39100, 39280, 41735, 45172, 49100, 56465, 66776, 78200, 83470, 90344, 98200, 112930, 133552, 156400, 166940, 180688, 191981, 196400, 208675, 225860, 282325, 333880, 383962, 417350, 451720, 564650, 667760, 767924, 834700, 903440, 959905, 1129300, 1535848, 1669400, 1919810, 2258600, 3071696, 3338800, 3839620, 4517200, 4799525, 7679240, 9599050, 15358480, 19198100, 38396200, 76792400]

約数ペア:

[(1, 76792400), (2, 38396200), (4, 19198100), (5, 15358480), (8, 9599050), (10, 7679240), (16, 4799525), (17, 4517200), (20, 3839620), (23, 3338800), (25, 3071696), (34, 2258600), (40, 1919810), (46, 1669400), (50, 1535848), (68, 1129300), (80, 959905), (85, 903440), (92, 834700), (100, 767924), (115, 667760), (136, 564650), (170, 451720), (184, 417350), (200, 383962), (230, 333880), (272, 282325), (340, 225860), (368, 208675), (391, 196400), (400, 191981), (425, 180688), (460, 166940), (491, 156400), (575, 133552), (680, 112930), (782, 98200), (850, 90344), (920, 83470), (982, 78200), (1150, 66776), (1360, 56465), (1564, 49100), (1700, 45172), (1840, 41735), (1955, 39280), (1964, 39100), (2300, 33388), (2455, 31280), (3128, 24550), (3400, 22586), (3910, 19640), (3928, 19550), (4600, 16694), (4910, 15640), (6256, 12275), (6800, 11293), (7820, 9820), (7856, 9775), (8347, 9200)]