26649990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 72985536

約数和(自身を除く): 46335546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 53, 74, 90, 106, 111, 151, 159, 185, 222, 265, 302, 318, 333, 370, 453, 477, 530, 555, 666, 755, 795, 906, 954, 1110, 1359, 1510, 1590, 1665, 1961, 2265, 2385, 2718, 3330, 3922, 4530, 4770, 5587, 5883, 6795, 8003, 9805, 11174, 11766, 13590, 16006, 16761, 17649, 19610, 24009, 27935, 29415, 33522, 35298, 40015, 48018, 50283, 55870, 58830, 72027, 80030, 83805, 88245, 100566, 120045, 144054, 167610, 176490, 240090, 251415, 296111, 360135, 502830, 592222, 720270, 888333, 1480555, 1776666, 2664999, 2961110, 4441665, 5329998, 8883330, 13324995, 26649990]

約数ペア:

[(1, 26649990), (2, 13324995), (3, 8883330), (5, 5329998), (6, 4441665), (9, 2961110), (10, 2664999), (15, 1776666), (18, 1480555), (30, 888333), (37, 720270), (45, 592222), (53, 502830), (74, 360135), (90, 296111), (106, 251415), (111, 240090), (151, 176490), (159, 167610), (185, 144054), (222, 120045), (265, 100566), (302, 88245), (318, 83805), (333, 80030), (370, 72027), (453, 58830), (477, 55870), (530, 50283), (555, 48018), (666, 40015), (755, 35298), (795, 33522), (906, 29415), (954, 27935), (1110, 24009), (1359, 19610), (1510, 17649), (1590, 16761), (1665, 16006), (1961, 13590), (2265, 11766), (2385, 11174), (2718, 9805), (3330, 8003), (3922, 6795), (4530, 5883), (4770, 5587)]