68955420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 201096000

約数和(自身を除く): 132140580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 89, 111, 148, 178, 185, 222, 267, 349, 356, 370, 444, 445, 534, 555, 698, 740, 890, 1047, 1068, 1110, 1335, 1396, 1745, 1780, 2094, 2220, 2670, 3293, 3490, 4188, 5235, 5340, 6586, 6980, 9879, 10470, 12913, 13172, 16465, 19758, 20940, 25826, 31061, 32930, 38739, 39516, 49395, 51652, 62122, 64565, 65860, 77478, 93183, 98790, 124244, 129130, 154956, 155305, 186366, 193695, 197580, 258260, 310610, 372732, 387390, 465915, 621220, 774780, 931830, 1149257, 1863660, 2298514, 3447771, 4597028, 5746285, 6895542, 11492570, 13791084, 17238855, 22985140, 34477710, 68955420]

約数ペア:

[(1, 68955420), (2, 34477710), (3, 22985140), (4, 17238855), (5, 13791084), (6, 11492570), (10, 6895542), (12, 5746285), (15, 4597028), (20, 3447771), (30, 2298514), (37, 1863660), (60, 1149257), (74, 931830), (89, 774780), (111, 621220), (148, 465915), (178, 387390), (185, 372732), (222, 310610), (267, 258260), (349, 197580), (356, 193695), (370, 186366), (444, 155305), (445, 154956), (534, 129130), (555, 124244), (698, 98790), (740, 93183), (890, 77478), (1047, 65860), (1068, 64565), (1110, 62122), (1335, 51652), (1396, 49395), (1745, 39516), (1780, 38739), (2094, 32930), (2220, 31061), (2670, 25826), (3293, 20940), (3490, 19758), (4188, 16465), (5235, 13172), (5340, 12913), (6586, 10470), (6980, 9879)]