151874520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1174

約数の個数: 192

約数和(自身を含む): 553547520

約数和(自身を除く): 401673000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 245, 276, 280, 294, 322, 345, 392, 420, 460, 483, 490, 552, 588, 644, 690, 735, 805, 840, 920, 966, 980, 1123, 1127, 1176, 1288, 1380, 1470, 1610, 1932, 1960, 2246, 2254, 2415, 2760, 2940, 3220, 3369, 3381, 3864, 4492, 4508, 4830, 5615, 5635, 5880, 6440, 6738, 6762, 7861, 8984, 9016, 9660, 11230, 11270, 13476, 13524, 15722, 16845, 16905, 19320, 22460, 22540, 23583, 25829, 26952, 27048, 31444, 33690, 33810, 39305, 44920, 45080, 47166, 51658, 55027, 62888, 67380, 67620, 77487, 78610, 94332, 103316, 110054, 117915, 129145, 134760, 135240, 154974, 157220, 165081, 180803, 188664, 206632, 220108, 235830, 258290, 275135, 309948, 314440, 330162, 361606, 387435, 440216, 471660, 516580, 542409, 550270, 619896, 660324, 723212, 774870, 825405, 904015, 943320, 1033160, 1084818, 1100540, 1265621, 1320648, 1446424, 1549740, 1650810, 1808030, 2169636, 2201080, 2531242, 2712045, 3099480, 3301620, 3616060, 3796863, 4339272, 5062484, 5424090, 6328105, 6603240, 7232120, 7593726, 10124968, 10848180, 12656210, 15187452, 18984315, 21696360, 25312420, 30374904, 37968630, 50624840, 75937260, 151874520]

約数ペア:

[(1, 151874520), (2, 75937260), (3, 50624840), (4, 37968630), (5, 30374904), (6, 25312420), (7, 21696360), (8, 18984315), (10, 15187452), (12, 12656210), (14, 10848180), (15, 10124968), (20, 7593726), (21, 7232120), (23, 6603240), (24, 6328105), (28, 5424090), (30, 5062484), (35, 4339272), (40, 3796863), (42, 3616060), (46, 3301620), (49, 3099480), (56, 2712045), (60, 2531242), (69, 2201080), (70, 2169636), (84, 1808030), (92, 1650810), (98, 1549740), (105, 1446424), (115, 1320648), (120, 1265621), (138, 1100540), (140, 1084818), (147, 1033160), (161, 943320), (168, 904015), (184, 825405), (196, 774870), (210, 723212), (230, 660324), (245, 619896), (276, 550270), (280, 542409), (294, 516580), (322, 471660), (345, 440216), (392, 387435), (420, 361606), (460, 330162), (483, 314440), (490, 309948), (552, 275135), (588, 258290), (644, 235830), (690, 220108), (735, 206632), (805, 188664), (840, 180803), (920, 165081), (966, 157220), (980, 154974), (1123, 135240), (1127, 134760), (1176, 129145), (1288, 117915), (1380, 110054), (1470, 103316), (1610, 94332), (1932, 78610), (1960, 77487), (2246, 67620), (2254, 67380), (2415, 62888), (2760, 55027), (2940, 51658), (3220, 47166), (3369, 45080), (3381, 44920), (3864, 39305), (4492, 33810), (4508, 33690), (4830, 31444), (5615, 27048), (5635, 26952), (5880, 25829), (6440, 23583), (6738, 22540), (6762, 22460), (7861, 19320), (8984, 16905), (9016, 16845), (9660, 15722), (11230, 13524), (11270, 13476)]