68148800

素因数分解:

$2^6\times 5^2\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:436

約数の個数: 84

約数和(自身を含む): 169322496

約数和(自身を除く): 101173696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 191, 200, 223, 320, 382, 400, 446, 764, 800, 892, 955, 1115, 1528, 1600, 1784, 1910, 2230, 3056, 3568, 3820, 4460, 4775, 5575, 6112, 7136, 7640, 8920, 9550, 11150, 12224, 14272, 15280, 17840, 19100, 22300, 30560, 35680, 38200, 42593, 44600, 61120, 71360, 76400, 85186, 89200, 152800, 170372, 178400, 212965, 305600, 340744, 356800, 425930, 681488, 851860, 1064825, 1362976, 1703720, 2129650, 2725952, 3407440, 4259300, 6814880, 8518600, 13629760, 17037200, 34074400, 68148800]

約数ペア:

[(1, 68148800), (2, 34074400), (4, 17037200), (5, 13629760), (8, 8518600), (10, 6814880), (16, 4259300), (20, 3407440), (25, 2725952), (32, 2129650), (40, 1703720), (50, 1362976), (64, 1064825), (80, 851860), (100, 681488), (160, 425930), (191, 356800), (200, 340744), (223, 305600), (320, 212965), (382, 178400), (400, 170372), (446, 152800), (764, 89200), (800, 85186), (892, 76400), (955, 71360), (1115, 61120), (1528, 44600), (1600, 42593), (1784, 38200), (1910, 35680), (2230, 30560), (3056, 22300), (3568, 19100), (3820, 17840), (4460, 15280), (4775, 14272), (5575, 12224), (6112, 11150), (7136, 9550), (7640, 8920)]