57657200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 120

約数和(自身を含む): 150146640

約数和(自身を除く): 92489440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 61, 68, 80, 85, 100, 122, 136, 139, 170, 200, 244, 272, 278, 305, 340, 400, 425, 488, 556, 610, 680, 695, 850, 976, 1037, 1112, 1220, 1360, 1390, 1525, 1700, 2074, 2224, 2363, 2440, 2780, 3050, 3400, 3475, 4148, 4726, 4880, 5185, 5560, 6100, 6800, 6950, 8296, 8479, 9452, 10370, 11120, 11815, 12200, 13900, 16592, 16958, 18904, 20740, 23630, 24400, 25925, 27800, 33916, 37808, 41480, 42395, 47260, 51850, 55600, 59075, 67832, 82960, 84790, 94520, 103700, 118150, 135664, 144143, 169580, 189040, 207400, 211975, 236300, 288286, 339160, 414800, 423950, 472600, 576572, 678320, 720715, 847900, 945200, 1153144, 1441430, 1695800, 2306288, 2882860, 3391600, 3603575, 5765720, 7207150, 11531440, 14414300, 28828600, 57657200]

約数ペア:

[(1, 57657200), (2, 28828600), (4, 14414300), (5, 11531440), (8, 7207150), (10, 5765720), (16, 3603575), (17, 3391600), (20, 2882860), (25, 2306288), (34, 1695800), (40, 1441430), (50, 1153144), (61, 945200), (68, 847900), (80, 720715), (85, 678320), (100, 576572), (122, 472600), (136, 423950), (139, 414800), (170, 339160), (200, 288286), (244, 236300), (272, 211975), (278, 207400), (305, 189040), (340, 169580), (400, 144143), (425, 135664), (488, 118150), (556, 103700), (610, 94520), (680, 84790), (695, 82960), (850, 67832), (976, 59075), (1037, 55600), (1112, 51850), (1220, 47260), (1360, 42395), (1390, 41480), (1525, 37808), (1700, 33916), (2074, 27800), (2224, 25925), (2363, 24400), (2440, 23630), (2780, 20740), (3050, 18904), (3400, 16958), (3475, 16592), (4148, 13900), (4726, 12200), (4880, 11815), (5185, 11120), (5560, 10370), (6100, 9452), (6800, 8479), (6950, 8296)]