83288800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 236234880

約数和(自身を除く): 152946080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 107, 112, 139, 140, 160, 175, 200, 214, 224, 278, 280, 350, 400, 428, 535, 556, 560, 695, 700, 749, 800, 856, 973, 1070, 1112, 1120, 1390, 1400, 1498, 1712, 1946, 2140, 2224, 2675, 2780, 2800, 2996, 3424, 3475, 3745, 3892, 4280, 4448, 4865, 5350, 5560, 5600, 5992, 6950, 7490, 7784, 8560, 9730, 10700, 11120, 11984, 13900, 14873, 14980, 15568, 17120, 18725, 19460, 21400, 22240, 23968, 24325, 27800, 29746, 29960, 31136, 37450, 38920, 42800, 48650, 55600, 59492, 59920, 74365, 74900, 77840, 85600, 97300, 104111, 111200, 118984, 119840, 148730, 149800, 155680, 194600, 208222, 237968, 297460, 299600, 371825, 389200, 416444, 475936, 520555, 594920, 599200, 743650, 778400, 832888, 1041110, 1189840, 1487300, 1665776, 2082220, 2379680, 2602775, 2974600, 3331552, 4164440, 5205550, 5949200, 8328880, 10411100, 11898400, 16657760, 20822200, 41644400, 83288800]

約数ペア:

[(1, 83288800), (2, 41644400), (4, 20822200), (5, 16657760), (7, 11898400), (8, 10411100), (10, 8328880), (14, 5949200), (16, 5205550), (20, 4164440), (25, 3331552), (28, 2974600), (32, 2602775), (35, 2379680), (40, 2082220), (50, 1665776), (56, 1487300), (70, 1189840), (80, 1041110), (100, 832888), (107, 778400), (112, 743650), (139, 599200), (140, 594920), (160, 520555), (175, 475936), (200, 416444), (214, 389200), (224, 371825), (278, 299600), (280, 297460), (350, 237968), (400, 208222), (428, 194600), (535, 155680), (556, 149800), (560, 148730), (695, 119840), (700, 118984), (749, 111200), (800, 104111), (856, 97300), (973, 85600), (1070, 77840), (1112, 74900), (1120, 74365), (1390, 59920), (1400, 59492), (1498, 55600), (1712, 48650), (1946, 42800), (2140, 38920), (2224, 37450), (2675, 31136), (2780, 29960), (2800, 29746), (2996, 27800), (3424, 24325), (3475, 23968), (3745, 22240), (3892, 21400), (4280, 19460), (4448, 18725), (4865, 17120), (5350, 15568), (5560, 14980), (5600, 14873), (5992, 13900), (6950, 11984), (7490, 11120), (7784, 10700), (8560, 9730)]