66533580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1279}}^1$

素因数の和:1328

約数の個数: 108

約数和(自身を含む): 214556160

約数和(自身を除く): 148022580

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, 289, 306, 340, 510, 578, 612, 765, 867, 1020, 1156, 1279, 1445, 1530, 1734, 2558, 2601, 2890, 3060, 3468, 3837, 4335, 5116, 5202, 5780, 6395, 7674, 8670, 10404, 11511, 12790, 13005, 15348, 17340, 19185, 21743, 23022, 25580, 26010, 38370, 43486, 46044, 52020, 57555, 65229, 76740, 86972, 108715, 115110, 130458, 195687, 217430, 230220, 260916, 326145, 369631, 391374, 434860, 652290, 739262, 782748, 978435, 1108893, 1304580, 1478524, 1848155, 1956870, 2217786, 3326679, 3696310, 3913740, 4435572, 5544465, 6653358, 7392620, 11088930, 13306716, 16633395, 22177860, 33266790, 66533580]

約数ペア:

[(1, 66533580), (2, 33266790), (3, 22177860), (4, 16633395), (5, 13306716), (6, 11088930), (9, 7392620), (10, 6653358), (12, 5544465), (15, 4435572), (17, 3913740), (18, 3696310), (20, 3326679), (30, 2217786), (34, 1956870), (36, 1848155), (45, 1478524), (51, 1304580), (60, 1108893), (68, 978435), (85, 782748), (90, 739262), (102, 652290), (153, 434860), (170, 391374), (180, 369631), (204, 326145), (255, 260916), (289, 230220), (306, 217430), (340, 195687), (510, 130458), (578, 115110), (612, 108715), (765, 86972), (867, 76740), (1020, 65229), (1156, 57555), (1279, 52020), (1445, 46044), (1530, 43486), (1734, 38370), (2558, 26010), (2601, 25580), (2890, 23022), (3060, 21743), (3468, 19185), (3837, 17340), (4335, 15348), (5116, 13005), (5202, 12790), (5780, 11511), (6395, 10404), (7674, 8670)]