7683660

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:75

約数の個数: 168

約数和(自身を含む): 26441856

約数和(自身を除く): 18758196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 31, 34, 36, 45, 51, 54, 60, 62, 68, 81, 85, 90, 93, 102, 108, 124, 135, 153, 155, 162, 170, 180, 186, 204, 243, 255, 270, 279, 306, 310, 324, 340, 372, 405, 459, 465, 486, 510, 527, 540, 558, 612, 620, 729, 765, 810, 837, 918, 930, 972, 1020, 1054, 1116, 1215, 1377, 1395, 1458, 1530, 1581, 1620, 1674, 1836, 1860, 2108, 2295, 2430, 2511, 2635, 2754, 2790, 2916, 3060, 3162, 3348, 3645, 4131, 4185, 4590, 4743, 4860, 5022, 5270, 5508, 5580, 6324, 6885, 7290, 7533, 7905, 8262, 8370, 9180, 9486, 10044, 10540, 12393, 12555, 13770, 14229, 14580, 15066, 15810, 16524, 16740, 18972, 20655, 22599, 23715, 24786, 25110, 27540, 28458, 30132, 31620, 37665, 41310, 42687, 45198, 47430, 49572, 50220, 56916, 61965, 71145, 75330, 82620, 85374, 90396, 94860, 112995, 123930, 128061, 142290, 150660, 170748, 213435, 225990, 247860, 256122, 284580, 384183, 426870, 451980, 512244, 640305, 768366, 853740, 1280610, 1536732, 1920915, 2561220, 3841830, 7683660]

約数ペア:

[(1, 7683660), (2, 3841830), (3, 2561220), (4, 1920915), (5, 1536732), (6, 1280610), (9, 853740), (10, 768366), (12, 640305), (15, 512244), (17, 451980), (18, 426870), (20, 384183), (27, 284580), (30, 256122), (31, 247860), (34, 225990), (36, 213435), (45, 170748), (51, 150660), (54, 142290), (60, 128061), (62, 123930), (68, 112995), (81, 94860), (85, 90396), (90, 85374), (93, 82620), (102, 75330), (108, 71145), (124, 61965), (135, 56916), (153, 50220), (155, 49572), (162, 47430), (170, 45198), (180, 42687), (186, 41310), (204, 37665), (243, 31620), (255, 30132), (270, 28458), (279, 27540), (306, 25110), (310, 24786), (324, 23715), (340, 22599), (372, 20655), (405, 18972), (459, 16740), (465, 16524), (486, 15810), (510, 15066), (527, 14580), (540, 14229), (558, 13770), (612, 12555), (620, 12393), (729, 10540), (765, 10044), (810, 9486), (837, 9180), (918, 8370), (930, 8262), (972, 7905), (1020, 7533), (1054, 7290), (1116, 6885), (1215, 6324), (1377, 5580), (1395, 5508), (1458, 5270), (1530, 5022), (1581, 4860), (1620, 4743), (1674, 4590), (1836, 4185), (1860, 4131), (2108, 3645), (2295, 3348), (2430, 3162), (2511, 3060), (2635, 2916), (2754, 2790)]