61810800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2711}}^1$

素因数の和:2751

約数の個数: 120

約数和(自身を含む): 208498560

約数和(自身を除く): 146687760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2711, 2850, 3800, 4560, 5422, 5700, 7600, 8133, 10844, 11400, 13555, 16266, 21688, 22800, 27110, 32532, 40665, 43376, 51509, 54220, 65064, 67775, 81330, 103018, 108440, 130128, 135550, 154527, 162660, 203325, 206036, 216880, 257545, 271100, 309054, 325320, 406650, 412072, 515090, 542200, 618108, 650640, 772635, 813300, 824144, 1030180, 1084400, 1236216, 1287725, 1545270, 1626600, 2060360, 2472432, 2575450, 3090540, 3253200, 3863175, 4120720, 5150900, 6181080, 7726350, 10301800, 12362160, 15452700, 20603600, 30905400, 61810800]

約数ペア:

[(1, 61810800), (2, 30905400), (3, 20603600), (4, 15452700), (5, 12362160), (6, 10301800), (8, 7726350), (10, 6181080), (12, 5150900), (15, 4120720), (16, 3863175), (19, 3253200), (20, 3090540), (24, 2575450), (25, 2472432), (30, 2060360), (38, 1626600), (40, 1545270), (48, 1287725), (50, 1236216), (57, 1084400), (60, 1030180), (75, 824144), (76, 813300), (80, 772635), (95, 650640), (100, 618108), (114, 542200), (120, 515090), (150, 412072), (152, 406650), (190, 325320), (200, 309054), (228, 271100), (240, 257545), (285, 216880), (300, 206036), (304, 203325), (380, 162660), (400, 154527), (456, 135550), (475, 130128), (570, 108440), (600, 103018), (760, 81330), (912, 67775), (950, 65064), (1140, 54220), (1200, 51509), (1425, 43376), (1520, 40665), (1900, 32532), (2280, 27110), (2711, 22800), (2850, 21688), (3800, 16266), (4560, 13555), (5422, 11400), (5700, 10844), (7600, 8133)]