61104400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 170058560

約数和(自身を除く): 108954160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 139, 140, 157, 175, 200, 278, 280, 314, 350, 400, 556, 560, 628, 695, 700, 785, 973, 1099, 1112, 1256, 1390, 1400, 1570, 1946, 2198, 2224, 2512, 2780, 2800, 3140, 3475, 3892, 3925, 4396, 4865, 5495, 5560, 6280, 6950, 7784, 7850, 8792, 9730, 10990, 11120, 12560, 13900, 15568, 15700, 17584, 19460, 21823, 21980, 24325, 27475, 27800, 31400, 38920, 43646, 43960, 48650, 54950, 55600, 62800, 77840, 87292, 87920, 97300, 109115, 109900, 152761, 174584, 194600, 218230, 219800, 305522, 349168, 389200, 436460, 439600, 545575, 611044, 763805, 872920, 1091150, 1222088, 1527610, 1745840, 2182300, 2444176, 3055220, 3819025, 4364600, 6110440, 7638050, 8729200, 12220880, 15276100, 30552200, 61104400]

約数ペア:

[(1, 61104400), (2, 30552200), (4, 15276100), (5, 12220880), (7, 8729200), (8, 7638050), (10, 6110440), (14, 4364600), (16, 3819025), (20, 3055220), (25, 2444176), (28, 2182300), (35, 1745840), (40, 1527610), (50, 1222088), (56, 1091150), (70, 872920), (80, 763805), (100, 611044), (112, 545575), (139, 439600), (140, 436460), (157, 389200), (175, 349168), (200, 305522), (278, 219800), (280, 218230), (314, 194600), (350, 174584), (400, 152761), (556, 109900), (560, 109115), (628, 97300), (695, 87920), (700, 87292), (785, 77840), (973, 62800), (1099, 55600), (1112, 54950), (1256, 48650), (1390, 43960), (1400, 43646), (1570, 38920), (1946, 31400), (2198, 27800), (2224, 27475), (2512, 24325), (2780, 21980), (2800, 21823), (3140, 19460), (3475, 17584), (3892, 15700), (3925, 15568), (4396, 13900), (4865, 12560), (5495, 11120), (5560, 10990), (6280, 9730), (6950, 8792), (7784, 7850)]