149948040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:508

約数の個数: 192

約数和(自身を含む): 517104000

約数和(自身を除く): 367155960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 121, 132, 138, 165, 184, 220, 230, 242, 253, 264, 276, 330, 345, 363, 440, 449, 460, 484, 506, 552, 605, 660, 690, 726, 759, 898, 920, 968, 1012, 1210, 1265, 1320, 1347, 1380, 1452, 1518, 1796, 1815, 2024, 2245, 2420, 2530, 2694, 2760, 2783, 2904, 3036, 3592, 3630, 3795, 4490, 4840, 4939, 5060, 5388, 5566, 6072, 6735, 7260, 7590, 8349, 8980, 9878, 10120, 10327, 10776, 11132, 13470, 13915, 14520, 14817, 15180, 16698, 17960, 19756, 20654, 22264, 24695, 26940, 27830, 29634, 30360, 30981, 33396, 39512, 41308, 41745, 49390, 51635, 53880, 54329, 55660, 59268, 61962, 66792, 74085, 82616, 83490, 98780, 103270, 108658, 111320, 113597, 118536, 123924, 148170, 154905, 162987, 166980, 197560, 206540, 217316, 227194, 247848, 271645, 296340, 309810, 325974, 333960, 340791, 413080, 434632, 454388, 543290, 567985, 592680, 619620, 651948, 681582, 814935, 908776, 1086580, 1135970, 1239240, 1249567, 1303896, 1363164, 1629870, 1703955, 2173160, 2271940, 2499134, 2726328, 3259740, 3407910, 3748701, 4543880, 4998268, 6247835, 6519480, 6815820, 7497402, 9996536, 12495670, 13631640, 14994804, 18743505, 24991340, 29989608, 37487010, 49982680, 74974020, 149948040]

約数ペア:

[(1, 149948040), (2, 74974020), (3, 49982680), (4, 37487010), (5, 29989608), (6, 24991340), (8, 18743505), (10, 14994804), (11, 13631640), (12, 12495670), (15, 9996536), (20, 7497402), (22, 6815820), (23, 6519480), (24, 6247835), (30, 4998268), (33, 4543880), (40, 3748701), (44, 3407910), (46, 3259740), (55, 2726328), (60, 2499134), (66, 2271940), (69, 2173160), (88, 1703955), (92, 1629870), (110, 1363164), (115, 1303896), (120, 1249567), (121, 1239240), (132, 1135970), (138, 1086580), (165, 908776), (184, 814935), (220, 681582), (230, 651948), (242, 619620), (253, 592680), (264, 567985), (276, 543290), (330, 454388), (345, 434632), (363, 413080), (440, 340791), (449, 333960), (460, 325974), (484, 309810), (506, 296340), (552, 271645), (605, 247848), (660, 227194), (690, 217316), (726, 206540), (759, 197560), (898, 166980), (920, 162987), (968, 154905), (1012, 148170), (1210, 123924), (1265, 118536), (1320, 113597), (1347, 111320), (1380, 108658), (1452, 103270), (1518, 98780), (1796, 83490), (1815, 82616), (2024, 74085), (2245, 66792), (2420, 61962), (2530, 59268), (2694, 55660), (2760, 54329), (2783, 53880), (2904, 51635), (3036, 49390), (3592, 41745), (3630, 41308), (3795, 39512), (4490, 33396), (4840, 30981), (4939, 30360), (5060, 29634), (5388, 27830), (5566, 26940), (6072, 24695), (6735, 22264), (7260, 20654), (7590, 19756), (8349, 17960), (8980, 16698), (9878, 15180), (10120, 14817), (10327, 14520), (10776, 13915), (11132, 13470)]