149595840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:559

約数の個数: 168

約数和(自身を含む): 519866880

約数和(自身を除く): 370271040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 409, 480, 508, 576, 635, 720, 762, 818, 960, 1016, 1143, 1227, 1270, 1440, 1524, 1636, 1905, 2032, 2045, 2286, 2454, 2540, 2880, 3048, 3272, 3681, 3810, 4064, 4090, 4572, 4908, 5080, 5715, 6096, 6135, 6544, 7362, 7620, 8128, 8180, 9144, 9816, 10160, 11430, 12192, 12270, 13088, 14724, 15240, 16360, 18288, 18405, 19632, 20320, 22860, 24384, 24540, 26176, 29448, 30480, 32720, 36576, 36810, 39264, 40640, 45720, 49080, 51943, 58896, 60960, 65440, 73152, 73620, 78528, 91440, 98160, 103886, 117792, 121920, 130880, 147240, 155829, 182880, 196320, 207772, 235584, 259715, 294480, 311658, 365760, 392640, 415544, 467487, 519430, 588960, 623316, 779145, 831088, 934974, 1038860, 1177920, 1246632, 1558290, 1662176, 1869948, 2077720, 2337435, 2493264, 3116580, 3324352, 3739896, 4155440, 4674870, 4986528, 6233160, 7479792, 8310880, 9349740, 9973056, 12466320, 14959584, 16621760, 18699480, 24932640, 29919168, 37398960, 49865280, 74797920, 149595840]

約数ペア:

[(1, 149595840), (2, 74797920), (3, 49865280), (4, 37398960), (5, 29919168), (6, 24932640), (8, 18699480), (9, 16621760), (10, 14959584), (12, 12466320), (15, 9973056), (16, 9349740), (18, 8310880), (20, 7479792), (24, 6233160), (30, 4986528), (32, 4674870), (36, 4155440), (40, 3739896), (45, 3324352), (48, 3116580), (60, 2493264), (64, 2337435), (72, 2077720), (80, 1869948), (90, 1662176), (96, 1558290), (120, 1246632), (127, 1177920), (144, 1038860), (160, 934974), (180, 831088), (192, 779145), (240, 623316), (254, 588960), (288, 519430), (320, 467487), (360, 415544), (381, 392640), (409, 365760), (480, 311658), (508, 294480), (576, 259715), (635, 235584), (720, 207772), (762, 196320), (818, 182880), (960, 155829), (1016, 147240), (1143, 130880), (1227, 121920), (1270, 117792), (1440, 103886), (1524, 98160), (1636, 91440), (1905, 78528), (2032, 73620), (2045, 73152), (2286, 65440), (2454, 60960), (2540, 58896), (2880, 51943), (3048, 49080), (3272, 45720), (3681, 40640), (3810, 39264), (4064, 36810), (4090, 36576), (4572, 32720), (4908, 30480), (5080, 29448), (5715, 26176), (6096, 24540), (6135, 24384), (6544, 22860), (7362, 20320), (7620, 19632), (8128, 18405), (8180, 18288), (9144, 16360), (9816, 15240), (10160, 14724), (11430, 13088), (12192, 12270)]