47984400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{1481}}^1$

素因数の和:1511

約数の個数: 150

約数和(自身を含む): 172328442

約数和(自身を除く): 124344042

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 900, 1080, 1200, 1296, 1350, 1481, 1620, 1800, 2025, 2160, 2700, 2962, 3240, 3600, 4050, 4443, 5400, 5924, 6480, 7405, 8100, 8886, 10800, 11848, 13329, 14810, 16200, 17772, 22215, 23696, 26658, 29620, 32400, 35544, 37025, 39987, 44430, 53316, 59240, 66645, 71088, 74050, 79974, 88860, 106632, 111075, 118480, 119961, 133290, 148100, 159948, 177720, 199935, 213264, 222150, 239922, 266580, 296200, 319896, 333225, 355440, 399870, 444300, 479844, 533160, 592400, 599805, 639792, 666450, 799740, 888600, 959688, 999675, 1066320, 1199610, 1332900, 1599480, 1777200, 1919376, 1999350, 2399220, 2665800, 2999025, 3198960, 3998700, 4798440, 5331600, 5998050, 7997400, 9596880, 11996100, 15994800, 23992200, 47984400]

約数ペア:

[(1, 47984400), (2, 23992200), (3, 15994800), (4, 11996100), (5, 9596880), (6, 7997400), (8, 5998050), (9, 5331600), (10, 4798440), (12, 3998700), (15, 3198960), (16, 2999025), (18, 2665800), (20, 2399220), (24, 1999350), (25, 1919376), (27, 1777200), (30, 1599480), (36, 1332900), (40, 1199610), (45, 1066320), (48, 999675), (50, 959688), (54, 888600), (60, 799740), (72, 666450), (75, 639792), (80, 599805), (81, 592400), (90, 533160), (100, 479844), (108, 444300), (120, 399870), (135, 355440), (144, 333225), (150, 319896), (162, 296200), (180, 266580), (200, 239922), (216, 222150), (225, 213264), (240, 199935), (270, 177720), (300, 159948), (324, 148100), (360, 133290), (400, 119961), (405, 118480), (432, 111075), (450, 106632), (540, 88860), (600, 79974), (648, 74050), (675, 71088), (720, 66645), (810, 59240), (900, 53316), (1080, 44430), (1200, 39987), (1296, 37025), (1350, 35544), (1481, 32400), (1620, 29620), (1800, 26658), (2025, 23696), (2160, 22215), (2700, 17772), (2962, 16200), (3240, 14810), (3600, 13329), (4050, 11848), (4443, 10800), (5400, 8886), (5924, 8100), (6480, 7405)]