284819220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:675

約数の個数: 192

約数和(自身を含む): 1021440000

約数和(自身を除く): 736620780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 151, 180, 189, 210, 252, 270, 302, 315, 378, 420, 453, 499, 540, 604, 630, 755, 756, 906, 945, 998, 1057, 1260, 1359, 1497, 1510, 1812, 1890, 1996, 2114, 2265, 2495, 2718, 2994, 3020, 3171, 3493, 3780, 4077, 4228, 4491, 4530, 4990, 5285, 5436, 5988, 6342, 6795, 6986, 7485, 8154, 8982, 9060, 9513, 9980, 10479, 10570, 12684, 13473, 13590, 13972, 14970, 15855, 16308, 17465, 17964, 19026, 20385, 20958, 21140, 22455, 26946, 27180, 28539, 29940, 31437, 31710, 34930, 38052, 40770, 41916, 44910, 47565, 52395, 53892, 57078, 62874, 63420, 67365, 69860, 75349, 81540, 89820, 94311, 95130, 104790, 114156, 125748, 134730, 142695, 150698, 157185, 188622, 190260, 209580, 226047, 269460, 285390, 301396, 314370, 376745, 377244, 452094, 471555, 527443, 570780, 628740, 678141, 753490, 904188, 943110, 1054886, 1130235, 1356282, 1506980, 1582329, 1886220, 2034423, 2109772, 2260470, 2637215, 2712564, 3164658, 3390705, 4068846, 4520940, 4746987, 5274430, 6329316, 6781410, 7911645, 8137692, 9493974, 10172115, 10548860, 13562820, 14240961, 15823290, 18987948, 20344230, 23734935, 28481922, 31646580, 40688460, 47469870, 56963844, 71204805, 94939740, 142409610, 284819220]

約数ペア:

[(1, 284819220), (2, 142409610), (3, 94939740), (4, 71204805), (5, 56963844), (6, 47469870), (7, 40688460), (9, 31646580), (10, 28481922), (12, 23734935), (14, 20344230), (15, 18987948), (18, 15823290), (20, 14240961), (21, 13562820), (27, 10548860), (28, 10172115), (30, 9493974), (35, 8137692), (36, 7911645), (42, 6781410), (45, 6329316), (54, 5274430), (60, 4746987), (63, 4520940), (70, 4068846), (84, 3390705), (90, 3164658), (105, 2712564), (108, 2637215), (126, 2260470), (135, 2109772), (140, 2034423), (151, 1886220), (180, 1582329), (189, 1506980), (210, 1356282), (252, 1130235), (270, 1054886), (302, 943110), (315, 904188), (378, 753490), (420, 678141), (453, 628740), (499, 570780), (540, 527443), (604, 471555), (630, 452094), (755, 377244), (756, 376745), (906, 314370), (945, 301396), (998, 285390), (1057, 269460), (1260, 226047), (1359, 209580), (1497, 190260), (1510, 188622), (1812, 157185), (1890, 150698), (1996, 142695), (2114, 134730), (2265, 125748), (2495, 114156), (2718, 104790), (2994, 95130), (3020, 94311), (3171, 89820), (3493, 81540), (3780, 75349), (4077, 69860), (4228, 67365), (4491, 63420), (4530, 62874), (4990, 57078), (5285, 53892), (5436, 52395), (5988, 47565), (6342, 44910), (6795, 41916), (6986, 40770), (7485, 38052), (8154, 34930), (8982, 31710), (9060, 31437), (9513, 29940), (9980, 28539), (10479, 27180), (10570, 26946), (12684, 22455), (13473, 21140), (13590, 20958), (13972, 20385), (14970, 19026), (15855, 17964), (16308, 17465)]