125369280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:555

約数の個数: 168

約数和(自身を含む): 436497984

約数和(自身を除く): 311128704

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, 101, 120, 144, 160, 180, 192, 202, 240, 288, 303, 320, 360, 404, 431, 480, 505, 576, 606, 720, 808, 862, 909, 960, 1010, 1212, 1293, 1440, 1515, 1616, 1724, 1818, 2020, 2155, 2424, 2586, 2880, 3030, 3232, 3448, 3636, 3879, 4040, 4310, 4545, 4848, 5172, 6060, 6464, 6465, 6896, 7272, 7758, 8080, 8620, 9090, 9696, 10344, 12120, 12930, 13792, 14544, 15516, 16160, 17240, 18180, 19392, 19395, 20688, 24240, 25860, 27584, 29088, 31032, 32320, 34480, 36360, 38790, 41376, 43531, 48480, 51720, 58176, 62064, 68960, 72720, 77580, 82752, 87062, 96960, 103440, 124128, 130593, 137920, 145440, 155160, 174124, 206880, 217655, 248256, 261186, 290880, 310320, 348248, 391779, 413760, 435310, 522372, 620640, 652965, 696496, 783558, 870620, 1044744, 1241280, 1305930, 1392992, 1567116, 1741240, 1958895, 2089488, 2611860, 2785984, 3134232, 3482480, 3917790, 4178976, 5223720, 6268464, 6964960, 7835580, 8357952, 10447440, 12536928, 13929920, 15671160, 20894880, 25073856, 31342320, 41789760, 62684640, 125369280]

約数ペア:

[(1, 125369280), (2, 62684640), (3, 41789760), (4, 31342320), (5, 25073856), (6, 20894880), (8, 15671160), (9, 13929920), (10, 12536928), (12, 10447440), (15, 8357952), (16, 7835580), (18, 6964960), (20, 6268464), (24, 5223720), (30, 4178976), (32, 3917790), (36, 3482480), (40, 3134232), (45, 2785984), (48, 2611860), (60, 2089488), (64, 1958895), (72, 1741240), (80, 1567116), (90, 1392992), (96, 1305930), (101, 1241280), (120, 1044744), (144, 870620), (160, 783558), (180, 696496), (192, 652965), (202, 620640), (240, 522372), (288, 435310), (303, 413760), (320, 391779), (360, 348248), (404, 310320), (431, 290880), (480, 261186), (505, 248256), (576, 217655), (606, 206880), (720, 174124), (808, 155160), (862, 145440), (909, 137920), (960, 130593), (1010, 124128), (1212, 103440), (1293, 96960), (1440, 87062), (1515, 82752), (1616, 77580), (1724, 72720), (1818, 68960), (2020, 62064), (2155, 58176), (2424, 51720), (2586, 48480), (2880, 43531), (3030, 41376), (3232, 38790), (3448, 36360), (3636, 34480), (3879, 32320), (4040, 31032), (4310, 29088), (4545, 27584), (4848, 25860), (5172, 24240), (6060, 20688), (6464, 19395), (6465, 19392), (6896, 18180), (7272, 17240), (7758, 16160), (8080, 15516), (8620, 14544), (9090, 13792), (9696, 12930), (10344, 12120)]