47803140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3449}}^1$

素因数の和:3482

約数の個数: 144

約数和(自身を含む): 180835200

約数和(自身を除く): 133032060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3449, 3465, 4620, 6898, 6930, 10347, 13796, 13860, 17245, 20694, 24143, 31041, 34490, 37939, 41388, 48286, 51735, 62082, 68980, 72429, 75878, 96572, 103470, 113817, 120715, 124164, 144858, 151756, 155205, 189695, 206940, 217287, 227634, 241430, 265573, 289716, 310410, 341451, 362145, 379390, 434574, 455268, 482860, 531146, 569085, 620820, 682902, 724290, 758780, 796719, 869148, 1062292, 1086435, 1138170, 1327865, 1365804, 1448580, 1593438, 1707255, 2172870, 2276340, 2390157, 2655730, 3186876, 3414510, 3983595, 4345740, 4780314, 5311460, 6829020, 7967190, 9560628, 11950785, 15934380, 23901570, 47803140]

約数ペア:

[(1, 47803140), (2, 23901570), (3, 15934380), (4, 11950785), (5, 9560628), (6, 7967190), (7, 6829020), (9, 5311460), (10, 4780314), (11, 4345740), (12, 3983595), (14, 3414510), (15, 3186876), (18, 2655730), (20, 2390157), (21, 2276340), (22, 2172870), (28, 1707255), (30, 1593438), (33, 1448580), (35, 1365804), (36, 1327865), (42, 1138170), (44, 1086435), (45, 1062292), (55, 869148), (60, 796719), (63, 758780), (66, 724290), (70, 682902), (77, 620820), (84, 569085), (90, 531146), (99, 482860), (105, 455268), (110, 434574), (126, 379390), (132, 362145), (140, 341451), (154, 310410), (165, 289716), (180, 265573), (198, 241430), (210, 227634), (220, 217287), (231, 206940), (252, 189695), (308, 155205), (315, 151756), (330, 144858), (385, 124164), (396, 120715), (420, 113817), (462, 103470), (495, 96572), (630, 75878), (660, 72429), (693, 68980), (770, 62082), (924, 51735), (990, 48286), (1155, 41388), (1260, 37939), (1386, 34490), (1540, 31041), (1980, 24143), (2310, 20694), (2772, 17245), (3449, 13860), (3465, 13796), (4620, 10347), (6898, 6930)]