379840300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1259}}^1$

素因数の和:1711

約数の個数: 72

約数和(自身を含む): 944939520

約数和(自身を除く): 565099220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 431, 700, 862, 1259, 1724, 2155, 2518, 3017, 4310, 5036, 6034, 6295, 8620, 8813, 10775, 12068, 12590, 15085, 17626, 21550, 25180, 30170, 31475, 35252, 43100, 44065, 60340, 62950, 75425, 88130, 125900, 150850, 176260, 220325, 301700, 440650, 542629, 881300, 1085258, 2170516, 2713145, 3798403, 5426290, 7596806, 10852580, 13565725, 15193612, 18992015, 27131450, 37984030, 54262900, 75968060, 94960075, 189920150, 379840300]

約数ペア:

[(1, 379840300), (2, 189920150), (4, 94960075), (5, 75968060), (7, 54262900), (10, 37984030), (14, 27131450), (20, 18992015), (25, 15193612), (28, 13565725), (35, 10852580), (50, 7596806), (70, 5426290), (100, 3798403), (140, 2713145), (175, 2170516), (350, 1085258), (431, 881300), (700, 542629), (862, 440650), (1259, 301700), (1724, 220325), (2155, 176260), (2518, 150850), (3017, 125900), (4310, 88130), (5036, 75425), (6034, 62950), (6295, 60340), (8620, 44065), (8813, 43100), (10775, 35252), (12068, 31475), (12590, 30170), (15085, 25180), (17626, 21550)]