76397580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{6737}}^1$

素因数の和:6765

約数の個数: 120

約数和(自身を含む): 273940128

約数和(自身を除く): 197542548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 6737, 11340, 13474, 20211, 26948, 33685, 40422, 47159, 60633, 67370, 80844, 94318, 101055, 121266, 134740, 141477, 181899, 188636, 202110, 235795, 242532, 282954, 303165, 363798, 404220, 424431, 471590, 545697, 565908, 606330, 707385, 727596, 848862, 909495, 943180, 1091394, 1212660, 1273293, 1414770, 1697724, 1818990, 2122155, 2182788, 2546586, 2728485, 2829540, 3637980, 3819879, 4244310, 5093172, 5456970, 6366465, 7639758, 8488620, 10913940, 12732930, 15279516, 19099395, 25465860, 38198790, 76397580]

約数ペア:

[(1, 76397580), (2, 38198790), (3, 25465860), (4, 19099395), (5, 15279516), (6, 12732930), (7, 10913940), (9, 8488620), (10, 7639758), (12, 6366465), (14, 5456970), (15, 5093172), (18, 4244310), (20, 3819879), (21, 3637980), (27, 2829540), (28, 2728485), (30, 2546586), (35, 2182788), (36, 2122155), (42, 1818990), (45, 1697724), (54, 1414770), (60, 1273293), (63, 1212660), (70, 1091394), (81, 943180), (84, 909495), (90, 848862), (105, 727596), (108, 707385), (126, 606330), (135, 565908), (140, 545697), (162, 471590), (180, 424431), (189, 404220), (210, 363798), (252, 303165), (270, 282954), (315, 242532), (324, 235795), (378, 202110), (405, 188636), (420, 181899), (540, 141477), (567, 134740), (630, 121266), (756, 101055), (810, 94318), (945, 80844), (1134, 67370), (1260, 60633), (1620, 47159), (1890, 40422), (2268, 33685), (2835, 26948), (3780, 20211), (5670, 13474), (6737, 11340)]