787102380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:693

約数の個数: 192

約数和(自身を含む): 2612736000

約数和(自身を除く): 1825633620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 179, 180, 204, 255, 270, 306, 340, 358, 459, 479, 510, 537, 540, 612, 716, 765, 895, 918, 958, 1020, 1074, 1437, 1530, 1611, 1790, 1836, 1916, 2148, 2295, 2395, 2685, 2874, 3043, 3060, 3222, 3580, 4311, 4590, 4790, 4833, 5370, 5748, 6086, 6444, 7185, 8055, 8143, 8622, 9129, 9180, 9580, 9666, 10740, 12172, 12933, 14370, 15215, 16110, 16286, 17244, 18258, 19332, 21555, 24165, 24429, 25866, 27387, 28740, 30430, 32220, 32572, 36516, 40715, 43110, 45645, 48330, 48858, 51732, 54774, 60860, 64665, 73287, 81430, 82161, 85741, 86220, 91290, 96660, 97716, 109548, 122145, 129330, 136935, 146574, 162860, 164322, 171482, 182580, 219861, 244290, 257223, 258660, 273870, 293148, 328644, 342964, 366435, 410805, 428705, 439722, 488580, 514446, 547740, 732870, 771669, 821610, 857410, 879444, 1028892, 1099305, 1286115, 1457597, 1465740, 1543338, 1643220, 1714820, 2198610, 2315007, 2572230, 2915194, 3086676, 3858345, 4372791, 4397220, 4630014, 5144460, 5830388, 7287985, 7716690, 8745582, 9260028, 11575035, 13118373, 14575970, 15433380, 17491164, 21863955, 23150070, 26236746, 29151940, 39355119, 43727910, 46300140, 52473492, 65591865, 78710238, 87455820, 131183730, 157420476, 196775595, 262367460, 393551190, 787102380]

約数ペア:

[(1, 787102380), (2, 393551190), (3, 262367460), (4, 196775595), (5, 157420476), (6, 131183730), (9, 87455820), (10, 78710238), (12, 65591865), (15, 52473492), (17, 46300140), (18, 43727910), (20, 39355119), (27, 29151940), (30, 26236746), (34, 23150070), (36, 21863955), (45, 17491164), (51, 15433380), (54, 14575970), (60, 13118373), (68, 11575035), (85, 9260028), (90, 8745582), (102, 7716690), (108, 7287985), (135, 5830388), (153, 5144460), (170, 4630014), (179, 4397220), (180, 4372791), (204, 3858345), (255, 3086676), (270, 2915194), (306, 2572230), (340, 2315007), (358, 2198610), (459, 1714820), (479, 1643220), (510, 1543338), (537, 1465740), (540, 1457597), (612, 1286115), (716, 1099305), (765, 1028892), (895, 879444), (918, 857410), (958, 821610), (1020, 771669), (1074, 732870), (1437, 547740), (1530, 514446), (1611, 488580), (1790, 439722), (1836, 428705), (1916, 410805), (2148, 366435), (2295, 342964), (2395, 328644), (2685, 293148), (2874, 273870), (3043, 258660), (3060, 257223), (3222, 244290), (3580, 219861), (4311, 182580), (4590, 171482), (4790, 164322), (4833, 162860), (5370, 146574), (5748, 136935), (6086, 129330), (6444, 122145), (7185, 109548), (8055, 97716), (8143, 96660), (8622, 91290), (9129, 86220), (9180, 85741), (9580, 82161), (9666, 81430), (10740, 73287), (12172, 64665), (12933, 60860), (14370, 54774), (15215, 51732), (16110, 48858), (16286, 48330), (17244, 45645), (18258, 43110), (19332, 40715), (21555, 36516), (24165, 32572), (24429, 32220), (25866, 30430), (27387, 28740)]