149344380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 469647360

約数和(自身を除く): 320302980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 127, 139, 141, 180, 188, 235, 254, 278, 282, 381, 417, 423, 470, 508, 556, 564, 635, 695, 705, 762, 834, 846, 940, 1143, 1251, 1270, 1390, 1410, 1524, 1668, 1692, 1905, 2085, 2115, 2286, 2502, 2540, 2780, 2820, 3810, 4170, 4230, 4572, 5004, 5715, 5969, 6255, 6533, 7620, 8340, 8460, 11430, 11938, 12510, 13066, 17653, 17907, 19599, 22860, 23876, 25020, 26132, 29845, 32665, 35306, 35814, 39198, 52959, 53721, 58797, 59690, 65330, 70612, 71628, 78396, 88265, 89535, 97995, 105918, 107442, 117594, 119380, 130660, 158877, 176530, 179070, 195990, 211836, 214884, 235188, 264795, 268605, 293985, 317754, 353060, 358140, 391980, 529590, 537210, 587970, 635508, 794385, 829691, 1059180, 1074420, 1175940, 1588770, 1659382, 2489073, 3177540, 3318764, 4148455, 4978146, 7467219, 8296910, 9956292, 12445365, 14934438, 16593820, 24890730, 29868876, 37336095, 49781460, 74672190, 149344380]

約数ペア:

[(1, 149344380), (2, 74672190), (3, 49781460), (4, 37336095), (5, 29868876), (6, 24890730), (9, 16593820), (10, 14934438), (12, 12445365), (15, 9956292), (18, 8296910), (20, 7467219), (30, 4978146), (36, 4148455), (45, 3318764), (47, 3177540), (60, 2489073), (90, 1659382), (94, 1588770), (127, 1175940), (139, 1074420), (141, 1059180), (180, 829691), (188, 794385), (235, 635508), (254, 587970), (278, 537210), (282, 529590), (381, 391980), (417, 358140), (423, 353060), (470, 317754), (508, 293985), (556, 268605), (564, 264795), (635, 235188), (695, 214884), (705, 211836), (762, 195990), (834, 179070), (846, 176530), (940, 158877), (1143, 130660), (1251, 119380), (1270, 117594), (1390, 107442), (1410, 105918), (1524, 97995), (1668, 89535), (1692, 88265), (1905, 78396), (2085, 71628), (2115, 70612), (2286, 65330), (2502, 59690), (2540, 58797), (2780, 53721), (2820, 52959), (3810, 39198), (4170, 35814), (4230, 35306), (4572, 32665), (5004, 29845), (5715, 26132), (5969, 25020), (6255, 23876), (6533, 22860), (7620, 19599), (8340, 17907), (8460, 17653), (11430, 13066), (11938, 12510)]