51662100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 173683328

約数和(自身を除く): 122021228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 73, 75, 84, 100, 105, 140, 146, 150, 175, 210, 219, 292, 300, 337, 350, 365, 420, 438, 511, 525, 674, 700, 730, 876, 1011, 1022, 1050, 1095, 1348, 1460, 1533, 1685, 1825, 2022, 2044, 2100, 2190, 2359, 2555, 3066, 3370, 3650, 4044, 4380, 4718, 5055, 5110, 5475, 6132, 6740, 7077, 7300, 7665, 8425, 9436, 10110, 10220, 10950, 11795, 12775, 14154, 15330, 16850, 20220, 21900, 23590, 24601, 25275, 25550, 28308, 30660, 33700, 35385, 38325, 47180, 49202, 50550, 51100, 58975, 70770, 73803, 76650, 98404, 101100, 117950, 123005, 141540, 147606, 153300, 172207, 176925, 235900, 246010, 295212, 344414, 353850, 369015, 492020, 516621, 615025, 688828, 707700, 738030, 861035, 1033242, 1230050, 1476060, 1722070, 1845075, 2066484, 2460100, 2583105, 3444140, 3690150, 4305175, 5166210, 7380300, 8610350, 10332420, 12915525, 17220700, 25831050, 51662100]

約数ペア:

[(1, 51662100), (2, 25831050), (3, 17220700), (4, 12915525), (5, 10332420), (6, 8610350), (7, 7380300), (10, 5166210), (12, 4305175), (14, 3690150), (15, 3444140), (20, 2583105), (21, 2460100), (25, 2066484), (28, 1845075), (30, 1722070), (35, 1476060), (42, 1230050), (50, 1033242), (60, 861035), (70, 738030), (73, 707700), (75, 688828), (84, 615025), (100, 516621), (105, 492020), (140, 369015), (146, 353850), (150, 344414), (175, 295212), (210, 246010), (219, 235900), (292, 176925), (300, 172207), (337, 153300), (350, 147606), (365, 141540), (420, 123005), (438, 117950), (511, 101100), (525, 98404), (674, 76650), (700, 73803), (730, 70770), (876, 58975), (1011, 51100), (1022, 50550), (1050, 49202), (1095, 47180), (1348, 38325), (1460, 35385), (1533, 33700), (1685, 30660), (1825, 28308), (2022, 25550), (2044, 25275), (2100, 24601), (2190, 23590), (2359, 21900), (2555, 20220), (3066, 16850), (3370, 15330), (3650, 14154), (4044, 12775), (4380, 11795), (4718, 10950), (5055, 10220), (5110, 10110), (5475, 9436), (6132, 8425), (6740, 7665), (7077, 7300)]