253157400

素因数分解:

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

素因数の和:5240

約数の個数: 144

約数和(自身を含む): 881844600

約数和(自身を除く): 628687200

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, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 810, 900, 972, 1080, 1215, 1350, 1620, 1800, 1944, 2025, 2430, 2700, 3240, 4050, 4860, 5209, 5400, 6075, 8100, 9720, 10418, 12150, 15627, 16200, 20836, 24300, 26045, 31254, 41672, 46881, 48600, 52090, 62508, 78135, 93762, 104180, 125016, 130225, 140643, 156270, 187524, 208360, 234405, 260450, 281286, 312540, 375048, 390675, 421929, 468810, 520900, 562572, 625080, 703215, 781350, 843858, 937620, 1041800, 1125144, 1172025, 1265787, 1406430, 1562700, 1687716, 1875240, 2109645, 2344050, 2531574, 2812860, 3125400, 3375432, 3516075, 4219290, 4688100, 5063148, 5625720, 6328935, 7032150, 8438580, 9376200, 10126296, 10548225, 12657870, 14064300, 16877160, 21096450, 25315740, 28128600, 31644675, 42192900, 50631480, 63289350, 84385800, 126578700, 253157400]

約数ペア:

[(1, 253157400), (2, 126578700), (3, 84385800), (4, 63289350), (5, 50631480), (6, 42192900), (8, 31644675), (9, 28128600), (10, 25315740), (12, 21096450), (15, 16877160), (18, 14064300), (20, 12657870), (24, 10548225), (25, 10126296), (27, 9376200), (30, 8438580), (36, 7032150), (40, 6328935), (45, 5625720), (50, 5063148), (54, 4688100), (60, 4219290), (72, 3516075), (75, 3375432), (81, 3125400), (90, 2812860), (100, 2531574), (108, 2344050), (120, 2109645), (135, 1875240), (150, 1687716), (162, 1562700), (180, 1406430), (200, 1265787), (216, 1172025), (225, 1125144), (243, 1041800), (270, 937620), (300, 843858), (324, 781350), (360, 703215), (405, 625080), (450, 562572), (486, 520900), (540, 468810), (600, 421929), (648, 390675), (675, 375048), (810, 312540), (900, 281286), (972, 260450), (1080, 234405), (1215, 208360), (1350, 187524), (1620, 156270), (1800, 140643), (1944, 130225), (2025, 125016), (2430, 104180), (2700, 93762), (3240, 78135), (4050, 62508), (4860, 52090), (5209, 48600), (5400, 46881), (6075, 41672), (8100, 31254), (9720, 26045), (10418, 24300), (12150, 20836), (15627, 16200)]