27883400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 70308000

約数和(自身を除く): 42424600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 59, 68, 85, 100, 118, 136, 139, 170, 200, 236, 278, 295, 340, 425, 472, 556, 590, 680, 695, 850, 1003, 1112, 1180, 1390, 1475, 1700, 2006, 2360, 2363, 2780, 2950, 3400, 3475, 4012, 4726, 5015, 5560, 5900, 6950, 8024, 8201, 9452, 10030, 11800, 11815, 13900, 16402, 18904, 20060, 23630, 25075, 27800, 32804, 40120, 41005, 47260, 50150, 59075, 65608, 82010, 94520, 100300, 118150, 139417, 164020, 200600, 205025, 236300, 278834, 328040, 410050, 472600, 557668, 697085, 820100, 1115336, 1394170, 1640200, 2788340, 3485425, 5576680, 6970850, 13941700, 27883400]

約数ペア:

[(1, 27883400), (2, 13941700), (4, 6970850), (5, 5576680), (8, 3485425), (10, 2788340), (17, 1640200), (20, 1394170), (25, 1115336), (34, 820100), (40, 697085), (50, 557668), (59, 472600), (68, 410050), (85, 328040), (100, 278834), (118, 236300), (136, 205025), (139, 200600), (170, 164020), (200, 139417), (236, 118150), (278, 100300), (295, 94520), (340, 82010), (425, 65608), (472, 59075), (556, 50150), (590, 47260), (680, 41005), (695, 40120), (850, 32804), (1003, 27800), (1112, 25075), (1180, 23630), (1390, 20060), (1475, 18904), (1700, 16402), (2006, 13900), (2360, 11815), (2363, 11800), (2780, 10030), (2950, 9452), (3400, 8201), (3475, 8024), (4012, 6950), (4726, 5900), (5015, 5560)]