550881000

素因数分解:

$2^3\times 3^5\times 5^3\times {\mathrm{2267}}^1$

素因数の和:2303

約数の個数: 192

約数和(自身を含む): 1931791680

約数和(自身を除く): 1380910680

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, 125, 135, 150, 162, 180, 200, 216, 225, 243, 250, 270, 300, 324, 360, 375, 405, 450, 486, 500, 540, 600, 648, 675, 750, 810, 900, 972, 1000, 1080, 1125, 1215, 1350, 1500, 1620, 1800, 1944, 2025, 2250, 2267, 2430, 2700, 3000, 3240, 3375, 4050, 4500, 4534, 4860, 5400, 6075, 6750, 6801, 8100, 9000, 9068, 9720, 10125, 11335, 12150, 13500, 13602, 16200, 18136, 20250, 20403, 22670, 24300, 27000, 27204, 30375, 34005, 40500, 40806, 45340, 48600, 54408, 56675, 60750, 61209, 68010, 81000, 81612, 90680, 102015, 113350, 121500, 122418, 136020, 163224, 170025, 183627, 204030, 226700, 243000, 244836, 272040, 283375, 306045, 340050, 367254, 408060, 453400, 489672, 510075, 550881, 566750, 612090, 680100, 734508, 816120, 850125, 918135, 1020150, 1101762, 1133500, 1224180, 1360200, 1469016, 1530225, 1700250, 1836270, 2040300, 2203524, 2267000, 2448360, 2550375, 2754405, 3060450, 3400500, 3672540, 4080600, 4407048, 4590675, 5100750, 5508810, 6120900, 6801000, 7345080, 7651125, 9181350, 10201500, 11017620, 12241800, 13772025, 15302250, 18362700, 20403000, 22035240, 22953375, 27544050, 30604500, 36725400, 45906750, 55088100, 61209000, 68860125, 91813500, 110176200, 137720250, 183627000, 275440500, 550881000]

約数ペア:

[(1, 550881000), (2, 275440500), (3, 183627000), (4, 137720250), (5, 110176200), (6, 91813500), (8, 68860125), (9, 61209000), (10, 55088100), (12, 45906750), (15, 36725400), (18, 30604500), (20, 27544050), (24, 22953375), (25, 22035240), (27, 20403000), (30, 18362700), (36, 15302250), (40, 13772025), (45, 12241800), (50, 11017620), (54, 10201500), (60, 9181350), (72, 7651125), (75, 7345080), (81, 6801000), (90, 6120900), (100, 5508810), (108, 5100750), (120, 4590675), (125, 4407048), (135, 4080600), (150, 3672540), (162, 3400500), (180, 3060450), (200, 2754405), (216, 2550375), (225, 2448360), (243, 2267000), (250, 2203524), (270, 2040300), (300, 1836270), (324, 1700250), (360, 1530225), (375, 1469016), (405, 1360200), (450, 1224180), (486, 1133500), (500, 1101762), (540, 1020150), (600, 918135), (648, 850125), (675, 816120), (750, 734508), (810, 680100), (900, 612090), (972, 566750), (1000, 550881), (1080, 510075), (1125, 489672), (1215, 453400), (1350, 408060), (1500, 367254), (1620, 340050), (1800, 306045), (1944, 283375), (2025, 272040), (2250, 244836), (2267, 243000), (2430, 226700), (2700, 204030), (3000, 183627), (3240, 170025), (3375, 163224), (4050, 136020), (4500, 122418), (4534, 121500), (4860, 113350), (5400, 102015), (6075, 90680), (6750, 81612), (6801, 81000), (8100, 68010), (9000, 61209), (9068, 60750), (9720, 56675), (10125, 54408), (11335, 48600), (12150, 45340), (13500, 40806), (13602, 40500), (16200, 34005), (18136, 30375), (20250, 27204), (20403, 27000), (22670, 24300)]