138721800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{33029}}^1$

素因数の和:33055

約数の個数: 96

約数和(自身を含む): 491486400

約数和(自身を除く): 352764600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 33029, 66058, 99087, 132116, 165145, 198174, 231203, 264232, 330290, 396348, 462406, 495435, 660580, 693609, 792696, 825725, 924812, 990870, 1156015, 1321160, 1387218, 1651450, 1849624, 1981740, 2312030, 2477175, 2774436, 3302900, 3468045, 3963480, 4624060, 4954350, 5548872, 5780075, 6605800, 6936090, 9248120, 9908700, 11560150, 13872180, 17340225, 19817400, 23120300, 27744360, 34680450, 46240600, 69360900, 138721800]

約数ペア:

[(1, 138721800), (2, 69360900), (3, 46240600), (4, 34680450), (5, 27744360), (6, 23120300), (7, 19817400), (8, 17340225), (10, 13872180), (12, 11560150), (14, 9908700), (15, 9248120), (20, 6936090), (21, 6605800), (24, 5780075), (25, 5548872), (28, 4954350), (30, 4624060), (35, 3963480), (40, 3468045), (42, 3302900), (50, 2774436), (56, 2477175), (60, 2312030), (70, 1981740), (75, 1849624), (84, 1651450), (100, 1387218), (105, 1321160), (120, 1156015), (140, 990870), (150, 924812), (168, 825725), (175, 792696), (200, 693609), (210, 660580), (280, 495435), (300, 462406), (350, 396348), (420, 330290), (525, 264232), (600, 231203), (700, 198174), (840, 165145), (1050, 132116), (1400, 99087), (2100, 66058), (4200, 33029)]