75824460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1889}}^1$

素因数の和:2127

約数の個数: 72

約数和(自身を含む): 231154560

約数和(自身を除く): 155330100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223, 446, 669, 892, 1115, 1338, 1889, 2007, 2230, 2676, 3345, 3778, 4014, 4460, 5667, 6690, 7556, 8028, 9445, 10035, 11334, 13380, 17001, 18890, 20070, 22668, 28335, 34002, 37780, 40140, 56670, 68004, 85005, 113340, 170010, 340020, 421247, 842494, 1263741, 1684988, 2106235, 2527482, 3791223, 4212470, 5054964, 6318705, 7582446, 8424940, 12637410, 15164892, 18956115, 25274820, 37912230, 75824460]

約数ペア:

[(1, 75824460), (2, 37912230), (3, 25274820), (4, 18956115), (5, 15164892), (6, 12637410), (9, 8424940), (10, 7582446), (12, 6318705), (15, 5054964), (18, 4212470), (20, 3791223), (30, 2527482), (36, 2106235), (45, 1684988), (60, 1263741), (90, 842494), (180, 421247), (223, 340020), (446, 170010), (669, 113340), (892, 85005), (1115, 68004), (1338, 56670), (1889, 40140), (2007, 37780), (2230, 34002), (2676, 28335), (3345, 22668), (3778, 20070), (4014, 18890), (4460, 17001), (5667, 13380), (6690, 11334), (7556, 10035), (8028, 9445)]