138072600

素因数分解:

$2^3\times 3^6\times 5^2\times {\mathrm{947}}^1$

素因数の和:981

約数の個数: 168

約数和(自身を含む): 481816260

約数和(自身を除く): 343743660

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, 729, 810, 900, 947, 972, 1080, 1215, 1350, 1458, 1620, 1800, 1894, 1944, 2025, 2430, 2700, 2841, 2916, 3240, 3645, 3788, 4050, 4735, 4860, 5400, 5682, 5832, 6075, 7290, 7576, 8100, 8523, 9470, 9720, 11364, 12150, 14205, 14580, 16200, 17046, 18225, 18940, 22728, 23675, 24300, 25569, 28410, 29160, 34092, 36450, 37880, 42615, 47350, 48600, 51138, 56820, 68184, 71025, 72900, 76707, 85230, 94700, 102276, 113640, 127845, 142050, 145800, 153414, 170460, 189400, 204552, 213075, 230121, 255690, 284100, 306828, 340920, 383535, 426150, 460242, 511380, 568200, 613656, 639225, 690363, 767070, 852300, 920484, 1022760, 1150605, 1278450, 1380726, 1534140, 1704600, 1840968, 1917675, 2301210, 2556900, 2761452, 3068280, 3451815, 3835350, 4602420, 5113800, 5522904, 5753025, 6903630, 7670700, 9204840, 11506050, 13807260, 15341400, 17259075, 23012100, 27614520, 34518150, 46024200, 69036300, 138072600]

約数ペア:

[(1, 138072600), (2, 69036300), (3, 46024200), (4, 34518150), (5, 27614520), (6, 23012100), (8, 17259075), (9, 15341400), (10, 13807260), (12, 11506050), (15, 9204840), (18, 7670700), (20, 6903630), (24, 5753025), (25, 5522904), (27, 5113800), (30, 4602420), (36, 3835350), (40, 3451815), (45, 3068280), (50, 2761452), (54, 2556900), (60, 2301210), (72, 1917675), (75, 1840968), (81, 1704600), (90, 1534140), (100, 1380726), (108, 1278450), (120, 1150605), (135, 1022760), (150, 920484), (162, 852300), (180, 767070), (200, 690363), (216, 639225), (225, 613656), (243, 568200), (270, 511380), (300, 460242), (324, 426150), (360, 383535), (405, 340920), (450, 306828), (486, 284100), (540, 255690), (600, 230121), (648, 213075), (675, 204552), (729, 189400), (810, 170460), (900, 153414), (947, 145800), (972, 142050), (1080, 127845), (1215, 113640), (1350, 102276), (1458, 94700), (1620, 85230), (1800, 76707), (1894, 72900), (1944, 71025), (2025, 68184), (2430, 56820), (2700, 51138), (2841, 48600), (2916, 47350), (3240, 42615), (3645, 37880), (3788, 36450), (4050, 34092), (4735, 29160), (4860, 28410), (5400, 25569), (5682, 24300), (5832, 23675), (6075, 22728), (7290, 18940), (7576, 18225), (8100, 17046), (8523, 16200), (9470, 14580), (9720, 14205), (11364, 12150)]