152807220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49937}}^1$

素因数の和:49969

約数の個数: 72

約数和(自身を含む): 490790664

約数和(自身を除く): 337983444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 49937, 99874, 149811, 199748, 249685, 299622, 449433, 499370, 599244, 749055, 848929, 898866, 998740, 1498110, 1697858, 1797732, 2247165, 2546787, 2996220, 3395716, 4244645, 4494330, 5093574, 7640361, 8489290, 8988660, 10187148, 12733935, 15280722, 16978580, 25467870, 30561444, 38201805, 50935740, 76403610, 152807220]

約数ペア:

[(1, 152807220), (2, 76403610), (3, 50935740), (4, 38201805), (5, 30561444), (6, 25467870), (9, 16978580), (10, 15280722), (12, 12733935), (15, 10187148), (17, 8988660), (18, 8489290), (20, 7640361), (30, 5093574), (34, 4494330), (36, 4244645), (45, 3395716), (51, 2996220), (60, 2546787), (68, 2247165), (85, 1797732), (90, 1697858), (102, 1498110), (153, 998740), (170, 898866), (180, 848929), (204, 749055), (255, 599244), (306, 499370), (340, 449433), (510, 299622), (612, 249685), (765, 199748), (1020, 149811), (1530, 99874), (3060, 49937)]