169681400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6379}}^1$

素因数の和:6421

約数の個数: 96

約数和(自身を含む): 474672000

約数和(自身を除く): 304990600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 665, 700, 760, 950, 1064, 1330, 1400, 1900, 2660, 3325, 3800, 5320, 6379, 6650, 12758, 13300, 25516, 26600, 31895, 44653, 51032, 63790, 89306, 121201, 127580, 159475, 178612, 223265, 242402, 255160, 318950, 357224, 446530, 484804, 606005, 637900, 848407, 893060, 969608, 1116325, 1212010, 1275800, 1696814, 1786120, 2232650, 2424020, 3030025, 3393628, 4242035, 4465300, 4848040, 6060050, 6787256, 8484070, 8930600, 12120100, 16968140, 21210175, 24240200, 33936280, 42420350, 84840700, 169681400]

約数ペア:

[(1, 169681400), (2, 84840700), (4, 42420350), (5, 33936280), (7, 24240200), (8, 21210175), (10, 16968140), (14, 12120100), (19, 8930600), (20, 8484070), (25, 6787256), (28, 6060050), (35, 4848040), (38, 4465300), (40, 4242035), (50, 3393628), (56, 3030025), (70, 2424020), (76, 2232650), (95, 1786120), (100, 1696814), (133, 1275800), (140, 1212010), (152, 1116325), (175, 969608), (190, 893060), (200, 848407), (266, 637900), (280, 606005), (350, 484804), (380, 446530), (475, 357224), (532, 318950), (665, 255160), (700, 242402), (760, 223265), (950, 178612), (1064, 159475), (1330, 127580), (1400, 121201), (1900, 89306), (2660, 63790), (3325, 51032), (3800, 44653), (5320, 31895), (6379, 26600), (6650, 25516), (12758, 13300)]