26245620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:991

約数の個数: 120

約数和(自身を含む): 87268104

約数和(自身を除く): 61022484

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, 953, 1020, 1377, 1530, 1620, 1836, 1906, 2295, 2754, 2859, 3060, 3812, 4590, 4765, 5508, 5718, 6885, 8577, 9180, 9530, 11436, 13770, 14295, 16201, 17154, 19060, 25731, 27540, 28590, 32402, 34308, 42885, 48603, 51462, 57180, 64804, 77193, 81005, 85770, 97206, 102924, 128655, 145809, 154386, 162010, 171540, 194412, 243015, 257310, 291618, 308772, 324020, 385965, 437427, 486030, 514620, 583236, 729045, 771930, 874854, 972060, 1312281, 1458090, 1543860, 1749708, 2187135, 2624562, 2916180, 4374270, 5249124, 6561405, 8748540, 13122810, 26245620]

約数ペア:

[(1, 26245620), (2, 13122810), (3, 8748540), (4, 6561405), (5, 5249124), (6, 4374270), (9, 2916180), (10, 2624562), (12, 2187135), (15, 1749708), (17, 1543860), (18, 1458090), (20, 1312281), (27, 972060), (30, 874854), (34, 771930), (36, 729045), (45, 583236), (51, 514620), (54, 486030), (60, 437427), (68, 385965), (81, 324020), (85, 308772), (90, 291618), (102, 257310), (108, 243015), (135, 194412), (153, 171540), (162, 162010), (170, 154386), (180, 145809), (204, 128655), (255, 102924), (270, 97206), (306, 85770), (324, 81005), (340, 77193), (405, 64804), (459, 57180), (510, 51462), (540, 48603), (612, 42885), (765, 34308), (810, 32402), (918, 28590), (953, 27540), (1020, 25731), (1377, 19060), (1530, 17154), (1620, 16201), (1836, 14295), (1906, 13770), (2295, 11436), (2754, 9530), (2859, 9180), (3060, 8577), (3812, 6885), (4590, 5718), (4765, 5508)]