2078889300

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{28517}}^1$

素因数の和:28549

約数の個数: 126

約数和(自身を含む): 6763927758

約数和(自身を除く): 4685038458

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 729, 810, 900, 972, 1215, 1350, 1458, 1620, 2025, 2430, 2700, 2916, 3645, 4050, 4860, 6075, 7290, 8100, 12150, 14580, 18225, 24300, 28517, 36450, 57034, 72900, 85551, 114068, 142585, 171102, 256653, 285170, 342204, 427755, 513306, 570340, 712925, 769959, 855510, 1026612, 1283265, 1425850, 1539918, 1711020, 2138775, 2309877, 2566530, 2851700, 3079836, 3849795, 4277550, 4619754, 5133060, 6416325, 6929631, 7699590, 8555100, 9239508, 11549385, 12832650, 13859262, 15399180, 19248975, 20788893, 23098770, 25665300, 27718524, 34648155, 38497950, 41577786, 46197540, 57746925, 69296310, 76995900, 83155572, 103944465, 115493850, 138592620, 173240775, 207888930, 230987700, 346481550, 415777860, 519722325, 692963100, 1039444650, 2078889300]

約数ペア:

[(1, 2078889300), (2, 1039444650), (3, 692963100), (4, 519722325), (5, 415777860), (6, 346481550), (9, 230987700), (10, 207888930), (12, 173240775), (15, 138592620), (18, 115493850), (20, 103944465), (25, 83155572), (27, 76995900), (30, 69296310), (36, 57746925), (45, 46197540), (50, 41577786), (54, 38497950), (60, 34648155), (75, 27718524), (81, 25665300), (90, 23098770), (100, 20788893), (108, 19248975), (135, 15399180), (150, 13859262), (162, 12832650), (180, 11549385), (225, 9239508), (243, 8555100), (270, 7699590), (300, 6929631), (324, 6416325), (405, 5133060), (450, 4619754), (486, 4277550), (540, 3849795), (675, 3079836), (729, 2851700), (810, 2566530), (900, 2309877), (972, 2138775), (1215, 1711020), (1350, 1539918), (1458, 1425850), (1620, 1283265), (2025, 1026612), (2430, 855510), (2700, 769959), (2916, 712925), (3645, 570340), (4050, 513306), (4860, 427755), (6075, 342204), (7290, 285170), (8100, 256653), (12150, 171102), (14580, 142585), (18225, 114068), (24300, 85551), (28517, 72900), (36450, 57034)]