75504100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:858

約数の個数: 108

約数和(自身を含む): 200872560

約数和(自身を除く): 125368460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 49, 50, 70, 76, 95, 98, 100, 133, 140, 175, 190, 196, 245, 266, 350, 380, 475, 490, 532, 665, 700, 811, 931, 950, 980, 1225, 1330, 1622, 1862, 1900, 2450, 2660, 3244, 3325, 3724, 4055, 4655, 4900, 5677, 6650, 8110, 9310, 11354, 13300, 15409, 16220, 18620, 20275, 22708, 23275, 28385, 30818, 39739, 40550, 46550, 56770, 61636, 77045, 79478, 81100, 93100, 107863, 113540, 141925, 154090, 158956, 198695, 215726, 283850, 308180, 385225, 397390, 431452, 539315, 567700, 755041, 770450, 794780, 993475, 1078630, 1510082, 1540900, 1986950, 2157260, 2696575, 3020164, 3775205, 3973900, 5393150, 7550410, 10786300, 15100820, 18876025, 37752050, 75504100]

約数ペア:

[(1, 75504100), (2, 37752050), (4, 18876025), (5, 15100820), (7, 10786300), (10, 7550410), (14, 5393150), (19, 3973900), (20, 3775205), (25, 3020164), (28, 2696575), (35, 2157260), (38, 1986950), (49, 1540900), (50, 1510082), (70, 1078630), (76, 993475), (95, 794780), (98, 770450), (100, 755041), (133, 567700), (140, 539315), (175, 431452), (190, 397390), (196, 385225), (245, 308180), (266, 283850), (350, 215726), (380, 198695), (475, 158956), (490, 154090), (532, 141925), (665, 113540), (700, 107863), (811, 93100), (931, 81100), (950, 79478), (980, 77045), (1225, 61636), (1330, 56770), (1622, 46550), (1862, 40550), (1900, 39739), (2450, 30818), (2660, 28385), (3244, 23275), (3325, 22708), (3724, 20275), (4055, 18620), (4655, 16220), (4900, 15409), (5677, 13300), (6650, 11354), (8110, 9310)]