107697200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 282534000

約数和(自身を除く): 174836800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 139, 149, 200, 208, 260, 278, 298, 325, 400, 520, 556, 596, 650, 695, 745, 1040, 1112, 1192, 1300, 1390, 1490, 1807, 1937, 2224, 2384, 2600, 2780, 2980, 3475, 3614, 3725, 3874, 5200, 5560, 5960, 6950, 7228, 7450, 7748, 9035, 9685, 11120, 11920, 13900, 14456, 14900, 15496, 18070, 19370, 20711, 27800, 28912, 29800, 30992, 36140, 38740, 41422, 45175, 48425, 55600, 59600, 72280, 77480, 82844, 90350, 96850, 103555, 144560, 154960, 165688, 180700, 193700, 207110, 269243, 331376, 361400, 387400, 414220, 517775, 538486, 722800, 774800, 828440, 1035550, 1076972, 1346215, 1656880, 2071100, 2153944, 2692430, 4142200, 4307888, 5384860, 6731075, 8284400, 10769720, 13462150, 21539440, 26924300, 53848600, 107697200]

約数ペア:

[(1, 107697200), (2, 53848600), (4, 26924300), (5, 21539440), (8, 13462150), (10, 10769720), (13, 8284400), (16, 6731075), (20, 5384860), (25, 4307888), (26, 4142200), (40, 2692430), (50, 2153944), (52, 2071100), (65, 1656880), (80, 1346215), (100, 1076972), (104, 1035550), (130, 828440), (139, 774800), (149, 722800), (200, 538486), (208, 517775), (260, 414220), (278, 387400), (298, 361400), (325, 331376), (400, 269243), (520, 207110), (556, 193700), (596, 180700), (650, 165688), (695, 154960), (745, 144560), (1040, 103555), (1112, 96850), (1192, 90350), (1300, 82844), (1390, 77480), (1490, 72280), (1807, 59600), (1937, 55600), (2224, 48425), (2384, 45175), (2600, 41422), (2780, 38740), (2980, 36140), (3475, 30992), (3614, 29800), (3725, 28912), (3874, 27800), (5200, 20711), (5560, 19370), (5960, 18070), (6950, 15496), (7228, 14900), (7450, 14456), (7748, 13900), (9035, 11920), (9685, 11120)]