74677860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3167}}^1$

素因数の和:3313

約数の個数: 72

約数和(自身を含む): 228324096

約数和(自身を除く): 153646236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3167, 3930, 4716, 5895, 6334, 7860, 9501, 11790, 12668, 15835, 19002, 23580, 28503, 31670, 38004, 47505, 57006, 63340, 95010, 114012, 142515, 190020, 285030, 414877, 570060, 829754, 1244631, 1659508, 2074385, 2489262, 3733893, 4148770, 4978524, 6223155, 7467786, 8297540, 12446310, 14935572, 18669465, 24892620, 37338930, 74677860]

約数ペア:

[(1, 74677860), (2, 37338930), (3, 24892620), (4, 18669465), (5, 14935572), (6, 12446310), (9, 8297540), (10, 7467786), (12, 6223155), (15, 4978524), (18, 4148770), (20, 3733893), (30, 2489262), (36, 2074385), (45, 1659508), (60, 1244631), (90, 829754), (131, 570060), (180, 414877), (262, 285030), (393, 190020), (524, 142515), (655, 114012), (786, 95010), (1179, 63340), (1310, 57006), (1572, 47505), (1965, 38004), (2358, 31670), (2620, 28503), (3167, 23580), (3930, 19002), (4716, 15835), (5895, 12668), (6334, 11790), (7860, 9501)]