72279810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5051}}^1$

素因数の和:5120

約数の個数: 64

約数和(自身を含む): 196421760

約数和(自身を除く): 124141950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 2385, 2862, 4770, 5051, 7155, 10102, 14310, 15153, 25255, 30306, 45459, 50510, 75765, 90918, 136377, 151530, 227295, 267703, 272754, 454590, 535406, 681885, 803109, 1338515, 1363770, 1606218, 2409327, 2677030, 4015545, 4818654, 7227981, 8031090, 12046635, 14455962, 24093270, 36139905, 72279810]

約数ペア:

[(1, 72279810), (2, 36139905), (3, 24093270), (5, 14455962), (6, 12046635), (9, 8031090), (10, 7227981), (15, 4818654), (18, 4015545), (27, 2677030), (30, 2409327), (45, 1606218), (53, 1363770), (54, 1338515), (90, 803109), (106, 681885), (135, 535406), (159, 454590), (265, 272754), (270, 267703), (318, 227295), (477, 151530), (530, 136377), (795, 90918), (954, 75765), (1431, 50510), (1590, 45459), (2385, 30306), (2862, 25255), (4770, 15153), (5051, 14310), (7155, 10102)]