28128600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{5209}}^1$

素因数の和:5234

約数の個数: 96

約数和(自身を含む): 96906000

約数和(自身を除く): 68777400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5209, 5400, 10418, 15627, 20836, 26045, 31254, 41672, 46881, 52090, 62508, 78135, 93762, 104180, 125016, 130225, 140643, 156270, 187524, 208360, 234405, 260450, 281286, 312540, 375048, 390675, 468810, 520900, 562572, 625080, 703215, 781350, 937620, 1041800, 1125144, 1172025, 1406430, 1562700, 1875240, 2344050, 2812860, 3125400, 3516075, 4688100, 5625720, 7032150, 9376200, 14064300, 28128600]

約数ペア:

[(1, 28128600), (2, 14064300), (3, 9376200), (4, 7032150), (5, 5625720), (6, 4688100), (8, 3516075), (9, 3125400), (10, 2812860), (12, 2344050), (15, 1875240), (18, 1562700), (20, 1406430), (24, 1172025), (25, 1125144), (27, 1041800), (30, 937620), (36, 781350), (40, 703215), (45, 625080), (50, 562572), (54, 520900), (60, 468810), (72, 390675), (75, 375048), (90, 312540), (100, 281286), (108, 260450), (120, 234405), (135, 208360), (150, 187524), (180, 156270), (200, 140643), (216, 130225), (225, 125016), (270, 104180), (300, 93762), (360, 78135), (450, 62508), (540, 52090), (600, 46881), (675, 41672), (900, 31254), (1080, 26045), (1350, 20836), (1800, 15627), (2700, 10418), (5209, 5400)]