103138000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 160

約数和(自身を含む): 292481280

約数和(自身を除く): 189343280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 53, 56, 70, 80, 100, 106, 112, 125, 139, 140, 175, 200, 212, 250, 265, 278, 280, 350, 371, 400, 424, 500, 530, 556, 560, 695, 700, 742, 848, 875, 973, 1000, 1060, 1112, 1325, 1390, 1400, 1484, 1750, 1855, 1946, 2000, 2120, 2224, 2650, 2780, 2800, 2968, 3475, 3500, 3710, 3892, 4240, 4865, 5300, 5560, 5936, 6625, 6950, 7000, 7367, 7420, 7784, 9275, 9730, 10600, 11120, 13250, 13900, 14000, 14734, 14840, 15568, 17375, 18550, 19460, 21200, 24325, 26500, 27800, 29468, 29680, 34750, 36835, 37100, 38920, 46375, 48650, 51569, 53000, 55600, 58936, 69500, 73670, 74200, 77840, 92750, 97300, 103138, 106000, 117872, 121625, 139000, 147340, 148400, 184175, 185500, 194600, 206276, 243250, 257845, 278000, 294680, 368350, 371000, 389200, 412552, 486500, 515690, 589360, 736700, 742000, 825104, 920875, 973000, 1031380, 1289225, 1473400, 1841750, 1946000, 2062760, 2578450, 2946800, 3683500, 4125520, 5156900, 6446125, 7367000, 10313800, 12892250, 14734000, 20627600, 25784500, 51569000, 103138000]

約数ペア:

[(1, 103138000), (2, 51569000), (4, 25784500), (5, 20627600), (7, 14734000), (8, 12892250), (10, 10313800), (14, 7367000), (16, 6446125), (20, 5156900), (25, 4125520), (28, 3683500), (35, 2946800), (40, 2578450), (50, 2062760), (53, 1946000), (56, 1841750), (70, 1473400), (80, 1289225), (100, 1031380), (106, 973000), (112, 920875), (125, 825104), (139, 742000), (140, 736700), (175, 589360), (200, 515690), (212, 486500), (250, 412552), (265, 389200), (278, 371000), (280, 368350), (350, 294680), (371, 278000), (400, 257845), (424, 243250), (500, 206276), (530, 194600), (556, 185500), (560, 184175), (695, 148400), (700, 147340), (742, 139000), (848, 121625), (875, 117872), (973, 106000), (1000, 103138), (1060, 97300), (1112, 92750), (1325, 77840), (1390, 74200), (1400, 73670), (1484, 69500), (1750, 58936), (1855, 55600), (1946, 53000), (2000, 51569), (2120, 48650), (2224, 46375), (2650, 38920), (2780, 37100), (2800, 36835), (2968, 34750), (3475, 29680), (3500, 29468), (3710, 27800), (3892, 26500), (4240, 24325), (4865, 21200), (5300, 19460), (5560, 18550), (5936, 17375), (6625, 15568), (6950, 14840), (7000, 14734), (7367, 14000), (7420, 13900), (7784, 13250), (9275, 11120), (9730, 10600)]