75564860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{929}}^1$

素因数の和:1035

約数の個数: 72

約数和(自身を含む): 187019280

約数和(自身を除く): 111454420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 83, 98, 140, 166, 196, 245, 332, 415, 490, 581, 830, 929, 980, 1162, 1660, 1858, 2324, 2905, 3716, 4067, 4645, 5810, 6503, 8134, 9290, 11620, 13006, 16268, 18580, 20335, 26012, 32515, 40670, 45521, 65030, 77107, 81340, 91042, 130060, 154214, 182084, 227605, 308428, 385535, 455210, 539749, 771070, 910420, 1079498, 1542140, 2158996, 2698745, 3778243, 5397490, 7556486, 10794980, 15112972, 18891215, 37782430, 75564860]

約数ペア:

[(1, 75564860), (2, 37782430), (4, 18891215), (5, 15112972), (7, 10794980), (10, 7556486), (14, 5397490), (20, 3778243), (28, 2698745), (35, 2158996), (49, 1542140), (70, 1079498), (83, 910420), (98, 771070), (140, 539749), (166, 455210), (196, 385535), (245, 308428), (332, 227605), (415, 182084), (490, 154214), (581, 130060), (830, 91042), (929, 81340), (980, 77107), (1162, 65030), (1660, 45521), (1858, 40670), (2324, 32515), (2905, 26012), (3716, 20335), (4067, 18580), (4645, 16268), (5810, 13006), (6503, 11620), (8134, 9290)]