68597600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4513}}^1$

素因数の和:4552

約数の個数: 72

約数和(自身を含む): 176316840

約数和(自身を除く): 107719240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3800, 4513, 7600, 9026, 15200, 18052, 22565, 36104, 45130, 72208, 85747, 90260, 112825, 144416, 171494, 180520, 225650, 342988, 361040, 428735, 451300, 685976, 722080, 857470, 902600, 1371952, 1714940, 1805200, 2143675, 2743904, 3429880, 3610400, 4287350, 6859760, 8574700, 13719520, 17149400, 34298800, 68597600]

約数ペア:

[(1, 68597600), (2, 34298800), (4, 17149400), (5, 13719520), (8, 8574700), (10, 6859760), (16, 4287350), (19, 3610400), (20, 3429880), (25, 2743904), (32, 2143675), (38, 1805200), (40, 1714940), (50, 1371952), (76, 902600), (80, 857470), (95, 722080), (100, 685976), (152, 451300), (160, 428735), (190, 361040), (200, 342988), (304, 225650), (380, 180520), (400, 171494), (475, 144416), (608, 112825), (760, 90260), (800, 85747), (950, 72208), (1520, 45130), (1900, 36104), (3040, 22565), (3800, 18052), (4513, 15200), (7600, 9026)]