189929600

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 548923200

約数和(自身を除く): 358993600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 61, 64, 70, 80, 100, 112, 122, 128, 139, 140, 160, 175, 200, 224, 244, 278, 280, 305, 320, 350, 400, 427, 448, 488, 556, 560, 610, 640, 695, 700, 800, 854, 896, 973, 976, 1112, 1120, 1220, 1390, 1400, 1525, 1600, 1708, 1946, 1952, 2135, 2224, 2240, 2440, 2780, 2800, 3050, 3200, 3416, 3475, 3892, 3904, 4270, 4448, 4480, 4865, 4880, 5560, 5600, 6100, 6832, 6950, 7784, 7808, 8479, 8540, 8896, 9730, 9760, 10675, 11120, 11200, 12200, 13664, 13900, 15568, 16958, 17080, 17792, 19460, 19520, 21350, 22240, 22400, 24325, 24400, 27328, 27800, 31136, 33916, 34160, 38920, 39040, 42395, 42700, 44480, 48650, 48800, 54656, 55600, 59353, 62272, 67832, 68320, 77840, 84790, 85400, 88960, 97300, 97600, 111200, 118706, 124544, 135664, 136640, 155680, 169580, 170800, 194600, 195200, 211975, 222400, 237412, 271328, 273280, 296765, 311360, 339160, 341600, 389200, 423950, 444800, 474824, 542656, 593530, 622720, 678320, 683200, 778400, 847900, 949648, 1085312, 1187060, 1356640, 1366400, 1483825, 1556800, 1695800, 1899296, 2374120, 2713280, 2967650, 3113600, 3391600, 3798592, 4748240, 5426560, 5935300, 6783200, 7597184, 9496480, 11870600, 13566400, 18992960, 23741200, 27132800, 37985920, 47482400, 94964800, 189929600]

約数ペア:

[(1, 189929600), (2, 94964800), (4, 47482400), (5, 37985920), (7, 27132800), (8, 23741200), (10, 18992960), (14, 13566400), (16, 11870600), (20, 9496480), (25, 7597184), (28, 6783200), (32, 5935300), (35, 5426560), (40, 4748240), (50, 3798592), (56, 3391600), (61, 3113600), (64, 2967650), (70, 2713280), (80, 2374120), (100, 1899296), (112, 1695800), (122, 1556800), (128, 1483825), (139, 1366400), (140, 1356640), (160, 1187060), (175, 1085312), (200, 949648), (224, 847900), (244, 778400), (278, 683200), (280, 678320), (305, 622720), (320, 593530), (350, 542656), (400, 474824), (427, 444800), (448, 423950), (488, 389200), (556, 341600), (560, 339160), (610, 311360), (640, 296765), (695, 273280), (700, 271328), (800, 237412), (854, 222400), (896, 211975), (973, 195200), (976, 194600), (1112, 170800), (1120, 169580), (1220, 155680), (1390, 136640), (1400, 135664), (1525, 124544), (1600, 118706), (1708, 111200), (1946, 97600), (1952, 97300), (2135, 88960), (2224, 85400), (2240, 84790), (2440, 77840), (2780, 68320), (2800, 67832), (3050, 62272), (3200, 59353), (3416, 55600), (3475, 54656), (3892, 48800), (3904, 48650), (4270, 44480), (4448, 42700), (4480, 42395), (4865, 39040), (4880, 38920), (5560, 34160), (5600, 33916), (6100, 31136), (6832, 27800), (6950, 27328), (7784, 24400), (7808, 24325), (8479, 22400), (8540, 22240), (8896, 21350), (9730, 19520), (9760, 19460), (10675, 17792), (11120, 17080), (11200, 16958), (12200, 15568), (13664, 13900)]