64805400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1091}}^1$

素因数の和:1127

約数の個数: 192

約数和(自身を含む): 243734400

約数和(自身を除く): 178929000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 50, 54, 55, 60, 66, 72, 75, 88, 90, 99, 100, 108, 110, 120, 132, 135, 150, 165, 180, 198, 200, 216, 220, 225, 264, 270, 275, 297, 300, 330, 360, 396, 440, 450, 495, 540, 550, 594, 600, 660, 675, 792, 825, 900, 990, 1080, 1091, 1100, 1188, 1320, 1350, 1485, 1650, 1800, 1980, 2182, 2200, 2376, 2475, 2700, 2970, 3273, 3300, 3960, 4364, 4950, 5400, 5455, 5940, 6546, 6600, 7425, 8728, 9819, 9900, 10910, 11880, 12001, 13092, 14850, 16365, 19638, 19800, 21820, 24002, 26184, 27275, 29457, 29700, 32730, 36003, 39276, 43640, 48004, 49095, 54550, 58914, 59400, 60005, 65460, 72006, 78552, 81825, 96008, 98190, 108009, 109100, 117828, 120010, 130920, 144012, 147285, 163650, 180015, 196380, 216018, 218200, 235656, 240020, 245475, 288024, 294570, 300025, 324027, 327300, 360030, 392760, 432036, 480040, 490950, 540045, 589140, 600050, 648054, 654600, 720060, 736425, 864072, 900075, 981900, 1080090, 1178280, 1200100, 1296108, 1440120, 1472850, 1620135, 1800150, 1963800, 2160180, 2400200, 2592216, 2700225, 2945700, 3240270, 3600300, 4320360, 5400450, 5891400, 6480540, 7200600, 8100675, 10800900, 12961080, 16201350, 21601800, 32402700, 64805400]

約数ペア:

[(1, 64805400), (2, 32402700), (3, 21601800), (4, 16201350), (5, 12961080), (6, 10800900), (8, 8100675), (9, 7200600), (10, 6480540), (11, 5891400), (12, 5400450), (15, 4320360), (18, 3600300), (20, 3240270), (22, 2945700), (24, 2700225), (25, 2592216), (27, 2400200), (30, 2160180), (33, 1963800), (36, 1800150), (40, 1620135), (44, 1472850), (45, 1440120), (50, 1296108), (54, 1200100), (55, 1178280), (60, 1080090), (66, 981900), (72, 900075), (75, 864072), (88, 736425), (90, 720060), (99, 654600), (100, 648054), (108, 600050), (110, 589140), (120, 540045), (132, 490950), (135, 480040), (150, 432036), (165, 392760), (180, 360030), (198, 327300), (200, 324027), (216, 300025), (220, 294570), (225, 288024), (264, 245475), (270, 240020), (275, 235656), (297, 218200), (300, 216018), (330, 196380), (360, 180015), (396, 163650), (440, 147285), (450, 144012), (495, 130920), (540, 120010), (550, 117828), (594, 109100), (600, 108009), (660, 98190), (675, 96008), (792, 81825), (825, 78552), (900, 72006), (990, 65460), (1080, 60005), (1091, 59400), (1100, 58914), (1188, 54550), (1320, 49095), (1350, 48004), (1485, 43640), (1650, 39276), (1800, 36003), (1980, 32730), (2182, 29700), (2200, 29457), (2376, 27275), (2475, 26184), (2700, 24002), (2970, 21820), (3273, 19800), (3300, 19638), (3960, 16365), (4364, 14850), (4950, 13092), (5400, 12001), (5455, 11880), (5940, 10910), (6546, 9900), (6600, 9819), (7425, 8728)]