64900800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{4507}}^1$

素因数の和:4535

約数の個数: 126

約数和(自身を含む): 230723948

約数和(自身を除く): 165823148

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3600, 4507, 4800, 7200, 9014, 13521, 14400, 18028, 22535, 27042, 36056, 40563, 45070, 54084, 67605, 72112, 81126, 90140, 108168, 112675, 135210, 144224, 162252, 180280, 202815, 216336, 225350, 270420, 288448, 324504, 338025, 360560, 405630, 432672, 450700, 540840, 649008, 676050, 721120, 811260, 865344, 901400, 1014075, 1081680, 1298016, 1352100, 1442240, 1622520, 1802800, 2028150, 2163360, 2596032, 2704200, 3245040, 3605600, 4056300, 4326720, 5408400, 6490080, 7211200, 8112600, 10816800, 12980160, 16225200, 21633600, 32450400, 64900800]

約数ペア:

[(1, 64900800), (2, 32450400), (3, 21633600), (4, 16225200), (5, 12980160), (6, 10816800), (8, 8112600), (9, 7211200), (10, 6490080), (12, 5408400), (15, 4326720), (16, 4056300), (18, 3605600), (20, 3245040), (24, 2704200), (25, 2596032), (30, 2163360), (32, 2028150), (36, 1802800), (40, 1622520), (45, 1442240), (48, 1352100), (50, 1298016), (60, 1081680), (64, 1014075), (72, 901400), (75, 865344), (80, 811260), (90, 721120), (96, 676050), (100, 649008), (120, 540840), (144, 450700), (150, 432672), (160, 405630), (180, 360560), (192, 338025), (200, 324504), (225, 288448), (240, 270420), (288, 225350), (300, 216336), (320, 202815), (360, 180280), (400, 162252), (450, 144224), (480, 135210), (576, 112675), (600, 108168), (720, 90140), (800, 81126), (900, 72112), (960, 67605), (1200, 54084), (1440, 45070), (1600, 40563), (1800, 36056), (2400, 27042), (2880, 22535), (3600, 18028), (4507, 14400), (4800, 13521), (7200, 9014)]