2775258420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{382267}}^1$

素因数の和:382301

約数の個数: 72

約数和(自身を含む): 8541396192

約数和(自身を除く): 5766137772

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 382267, 764534, 1146801, 1529068, 1911335, 2293602, 3822670, 4204937, 4587204, 5734005, 7645340, 8409874, 11468010, 12614811, 16819748, 21024685, 22936020, 25229622, 42049370, 46254307, 50459244, 63074055, 84098740, 92508614, 126148110, 138762921, 185017228, 231271535, 252296220, 277525842, 462543070, 555051684, 693814605, 925086140, 1387629210, 2775258420]

約数ペア:

[(1, 2775258420), (2, 1387629210), (3, 925086140), (4, 693814605), (5, 555051684), (6, 462543070), (10, 277525842), (11, 252296220), (12, 231271535), (15, 185017228), (20, 138762921), (22, 126148110), (30, 92508614), (33, 84098740), (44, 63074055), (55, 50459244), (60, 46254307), (66, 42049370), (110, 25229622), (121, 22936020), (132, 21024685), (165, 16819748), (220, 12614811), (242, 11468010), (330, 8409874), (363, 7645340), (484, 5734005), (605, 4587204), (660, 4204937), (726, 3822670), (1210, 2293602), (1452, 1911335), (1815, 1529068), (2420, 1146801), (3630, 764534), (7260, 382267)]