140349060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5233}}^1$

素因数の和:5397

約数の個数: 72

約数和(自身を含む): 428664600

約数和(自身を除く): 288315540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 4470, 5233, 5364, 6705, 8940, 10466, 13410, 15699, 20932, 26165, 26820, 31398, 47097, 52330, 62796, 78495, 94194, 104660, 156990, 188388, 235485, 313980, 470970, 779717, 941940, 1559434, 2339151, 3118868, 3898585, 4678302, 7017453, 7797170, 9356604, 11695755, 14034906, 15594340, 23391510, 28069812, 35087265, 46783020, 70174530, 140349060]

約数ペア:

[(1, 140349060), (2, 70174530), (3, 46783020), (4, 35087265), (5, 28069812), (6, 23391510), (9, 15594340), (10, 14034906), (12, 11695755), (15, 9356604), (18, 7797170), (20, 7017453), (30, 4678302), (36, 3898585), (45, 3118868), (60, 2339151), (90, 1559434), (149, 941940), (180, 779717), (298, 470970), (447, 313980), (596, 235485), (745, 188388), (894, 156990), (1341, 104660), (1490, 94194), (1788, 78495), (2235, 62796), (2682, 52330), (2980, 47097), (4470, 31398), (5233, 26820), (5364, 26165), (6705, 20932), (8940, 15699), (10466, 13410)]