74699700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 232735104

約数和(自身を除く): 158035404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 97, 100, 102, 150, 151, 170, 194, 204, 255, 291, 300, 302, 340, 388, 425, 453, 485, 510, 582, 604, 755, 850, 906, 970, 1020, 1164, 1275, 1455, 1510, 1649, 1700, 1812, 1940, 2265, 2425, 2550, 2567, 2910, 3020, 3298, 3775, 4530, 4850, 4947, 5100, 5134, 5820, 6596, 7275, 7550, 7701, 8245, 9060, 9700, 9894, 10268, 11325, 12835, 14550, 14647, 15100, 15402, 16490, 19788, 22650, 24735, 25670, 29100, 29294, 30804, 32980, 38505, 41225, 43941, 45300, 49470, 51340, 58588, 64175, 73235, 77010, 82450, 87882, 98940, 123675, 128350, 146470, 154020, 164900, 175764, 192525, 219705, 247350, 248999, 256700, 292940, 366175, 385050, 439410, 494700, 497998, 732350, 746997, 770100, 878820, 995996, 1098525, 1244995, 1464700, 1493994, 2197050, 2489990, 2987988, 3734985, 4394100, 4979980, 6224975, 7469970, 12449950, 14939940, 18674925, 24899900, 37349850, 74699700]

約数ペア:

[(1, 74699700), (2, 37349850), (3, 24899900), (4, 18674925), (5, 14939940), (6, 12449950), (10, 7469970), (12, 6224975), (15, 4979980), (17, 4394100), (20, 3734985), (25, 2987988), (30, 2489990), (34, 2197050), (50, 1493994), (51, 1464700), (60, 1244995), (68, 1098525), (75, 995996), (85, 878820), (97, 770100), (100, 746997), (102, 732350), (150, 497998), (151, 494700), (170, 439410), (194, 385050), (204, 366175), (255, 292940), (291, 256700), (300, 248999), (302, 247350), (340, 219705), (388, 192525), (425, 175764), (453, 164900), (485, 154020), (510, 146470), (582, 128350), (604, 123675), (755, 98940), (850, 87882), (906, 82450), (970, 77010), (1020, 73235), (1164, 64175), (1275, 58588), (1455, 51340), (1510, 49470), (1649, 45300), (1700, 43941), (1812, 41225), (1940, 38505), (2265, 32980), (2425, 30804), (2550, 29294), (2567, 29100), (2910, 25670), (3020, 24735), (3298, 22650), (3775, 19788), (4530, 16490), (4850, 15402), (4947, 15100), (5100, 14647), (5134, 14550), (5820, 12835), (6596, 11325), (7275, 10268), (7550, 9894), (7701, 9700), (8245, 9060)]