83347770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 235146240

約数和(自身を除く): 151798470

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 83, 85, 102, 110, 165, 166, 170, 179, 187, 249, 255, 330, 358, 374, 415, 498, 510, 537, 561, 830, 895, 913, 935, 1074, 1122, 1245, 1411, 1790, 1826, 1870, 1969, 2490, 2685, 2739, 2805, 2822, 3043, 3938, 4233, 4565, 5370, 5478, 5610, 5907, 6086, 7055, 8466, 9129, 9130, 9845, 11814, 13695, 14110, 14857, 15215, 15521, 18258, 19690, 21165, 27390, 29535, 29714, 30430, 31042, 33473, 42330, 44571, 45645, 46563, 59070, 66946, 74285, 77605, 89142, 91290, 93126, 100419, 148570, 155210, 163427, 167365, 200838, 222855, 232815, 252569, 326854, 334730, 445710, 465630, 490281, 502095, 505138, 757707, 817135, 980562, 1004190, 1262845, 1515414, 1634270, 2451405, 2525690, 2778259, 3788535, 4902810, 5556518, 7577070, 8334777, 13891295, 16669554, 27782590, 41673885, 83347770]

約数ペア:

[(1, 83347770), (2, 41673885), (3, 27782590), (5, 16669554), (6, 13891295), (10, 8334777), (11, 7577070), (15, 5556518), (17, 4902810), (22, 3788535), (30, 2778259), (33, 2525690), (34, 2451405), (51, 1634270), (55, 1515414), (66, 1262845), (83, 1004190), (85, 980562), (102, 817135), (110, 757707), (165, 505138), (166, 502095), (170, 490281), (179, 465630), (187, 445710), (249, 334730), (255, 326854), (330, 252569), (358, 232815), (374, 222855), (415, 200838), (498, 167365), (510, 163427), (537, 155210), (561, 148570), (830, 100419), (895, 93126), (913, 91290), (935, 89142), (1074, 77605), (1122, 74285), (1245, 66946), (1411, 59070), (1790, 46563), (1826, 45645), (1870, 44571), (1969, 42330), (2490, 33473), (2685, 31042), (2739, 30430), (2805, 29714), (2822, 29535), (3043, 27390), (3938, 21165), (4233, 19690), (4565, 18258), (5370, 15521), (5478, 15215), (5610, 14857), (5907, 14110), (6086, 13695), (7055, 11814), (8466, 9845), (9129, 9130)]