44422020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1613}}^1$

素因数の和:1651

約数の個数: 120

約数和(自身を含む): 147642264

約数和(自身を除く): 103220244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1613, 1620, 1836, 2295, 2754, 3060, 3226, 4590, 4839, 5508, 6452, 6885, 8065, 9180, 9678, 13770, 14517, 16130, 19356, 24195, 27421, 27540, 29034, 32260, 43551, 48390, 54842, 58068, 72585, 82263, 87102, 96780, 109684, 130653, 137105, 145170, 164526, 174204, 217755, 246789, 261306, 274210, 290340, 329052, 411315, 435510, 493578, 522612, 548420, 653265, 740367, 822630, 871020, 987156, 1233945, 1306530, 1480734, 1645260, 2221101, 2467890, 2613060, 2961468, 3701835, 4442202, 4935780, 7403670, 8884404, 11105505, 14807340, 22211010, 44422020]

約数ペア:

[(1, 44422020), (2, 22211010), (3, 14807340), (4, 11105505), (5, 8884404), (6, 7403670), (9, 4935780), (10, 4442202), (12, 3701835), (15, 2961468), (17, 2613060), (18, 2467890), (20, 2221101), (27, 1645260), (30, 1480734), (34, 1306530), (36, 1233945), (45, 987156), (51, 871020), (54, 822630), (60, 740367), (68, 653265), (81, 548420), (85, 522612), (90, 493578), (102, 435510), (108, 411315), (135, 329052), (153, 290340), (162, 274210), (170, 261306), (180, 246789), (204, 217755), (255, 174204), (270, 164526), (306, 145170), (324, 137105), (340, 130653), (405, 109684), (459, 96780), (510, 87102), (540, 82263), (612, 72585), (765, 58068), (810, 54842), (918, 48390), (1020, 43551), (1377, 32260), (1530, 29034), (1613, 27540), (1620, 27421), (1836, 24195), (2295, 19356), (2754, 16130), (3060, 14517), (3226, 13770), (4590, 9678), (4839, 9180), (5508, 8065), (6452, 6885)]