138343860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5867}}^1$

素因数の和:6013

約数の個数: 72

約数和(自身を含む): 422918496

約数和(自身を除く): 284574636

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, 3930, 4716, 5867, 5895, 7860, 11734, 11790, 17601, 23468, 23580, 29335, 35202, 52803, 58670, 70404, 88005, 105606, 117340, 176010, 211212, 264015, 352020, 528030, 768577, 1056060, 1537154, 2305731, 3074308, 3842885, 4611462, 6917193, 7685770, 9222924, 11528655, 13834386, 15371540, 23057310, 27668772, 34585965, 46114620, 69171930, 138343860]

約数ペア:

[(1, 138343860), (2, 69171930), (3, 46114620), (4, 34585965), (5, 27668772), (6, 23057310), (9, 15371540), (10, 13834386), (12, 11528655), (15, 9222924), (18, 7685770), (20, 6917193), (30, 4611462), (36, 3842885), (45, 3074308), (60, 2305731), (90, 1537154), (131, 1056060), (180, 768577), (262, 528030), (393, 352020), (524, 264015), (655, 211212), (786, 176010), (1179, 117340), (1310, 105606), (1572, 88005), (1965, 70404), (2358, 58670), (2620, 52803), (3930, 35202), (4716, 29335), (5867, 23580), (5895, 23468), (7860, 17601), (11734, 11790)]