77457450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1132

約数の個数: 96

約数和(自身を含む): 222842880

約数和(自身を除く): 145385430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 71, 75, 105, 142, 150, 175, 210, 213, 350, 355, 426, 497, 525, 710, 994, 1039, 1050, 1065, 1491, 1775, 2078, 2130, 2485, 2982, 3117, 3550, 4970, 5195, 5325, 6234, 7273, 7455, 10390, 10650, 12425, 14546, 14910, 15585, 21819, 24850, 25975, 31170, 36365, 37275, 43638, 51950, 72730, 73769, 74550, 77925, 109095, 147538, 155850, 181825, 218190, 221307, 363650, 368845, 442614, 516383, 545475, 737690, 1032766, 1090950, 1106535, 1549149, 1844225, 2213070, 2581915, 3098298, 3688450, 5163830, 5532675, 7745745, 11065350, 12909575, 15491490, 25819150, 38728725, 77457450]

約数ペア:

[(1, 77457450), (2, 38728725), (3, 25819150), (5, 15491490), (6, 12909575), (7, 11065350), (10, 7745745), (14, 5532675), (15, 5163830), (21, 3688450), (25, 3098298), (30, 2581915), (35, 2213070), (42, 1844225), (50, 1549149), (70, 1106535), (71, 1090950), (75, 1032766), (105, 737690), (142, 545475), (150, 516383), (175, 442614), (210, 368845), (213, 363650), (350, 221307), (355, 218190), (426, 181825), (497, 155850), (525, 147538), (710, 109095), (994, 77925), (1039, 74550), (1050, 73769), (1065, 72730), (1491, 51950), (1775, 43638), (2078, 37275), (2130, 36365), (2485, 31170), (2982, 25975), (3117, 24850), (3550, 21819), (4970, 15585), (5195, 14910), (5325, 14546), (6234, 12425), (7273, 10650), (7455, 10390)]