90007200

素因数分解:

$2^5\times 3^5\times 5^2\times {\mathrm{463}}^1$

素因数の和:498

約数の個数: 216

約数和(自身を含む): 329853888

約数和(自身を除く): 239846688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 243, 270, 288, 300, 324, 360, 400, 405, 432, 450, 463, 480, 486, 540, 600, 648, 675, 720, 800, 810, 864, 900, 926, 972, 1080, 1200, 1215, 1296, 1350, 1389, 1440, 1620, 1800, 1852, 1944, 2025, 2160, 2315, 2400, 2430, 2592, 2700, 2778, 3240, 3600, 3704, 3888, 4050, 4167, 4320, 4630, 4860, 5400, 5556, 6075, 6480, 6945, 7200, 7408, 7776, 8100, 8334, 9260, 9720, 10800, 11112, 11575, 12150, 12501, 12960, 13890, 14816, 16200, 16668, 18520, 19440, 20835, 21600, 22224, 23150, 24300, 25002, 27780, 32400, 33336, 34725, 37040, 37503, 38880, 41670, 44448, 46300, 48600, 50004, 55560, 62505, 64800, 66672, 69450, 74080, 75006, 83340, 92600, 97200, 100008, 104175, 111120, 112509, 125010, 133344, 138900, 150012, 166680, 185200, 187515, 194400, 200016, 208350, 222240, 225018, 250020, 277800, 300024, 312525, 333360, 370400, 375030, 400032, 416700, 450036, 500040, 555600, 562545, 600048, 625050, 666720, 750060, 833400, 900072, 937575, 1000080, 1111200, 1125090, 1200096, 1250100, 1500120, 1666800, 1800144, 1875150, 2000160, 2250180, 2500200, 2812725, 3000240, 3333600, 3600288, 3750300, 4500360, 5000400, 5625450, 6000480, 7500600, 9000720, 10000800, 11250900, 15001200, 18001440, 22501800, 30002400, 45003600, 90007200]

約数ペア:

[(1, 90007200), (2, 45003600), (3, 30002400), (4, 22501800), (5, 18001440), (6, 15001200), (8, 11250900), (9, 10000800), (10, 9000720), (12, 7500600), (15, 6000480), (16, 5625450), (18, 5000400), (20, 4500360), (24, 3750300), (25, 3600288), (27, 3333600), (30, 3000240), (32, 2812725), (36, 2500200), (40, 2250180), (45, 2000160), (48, 1875150), (50, 1800144), (54, 1666800), (60, 1500120), (72, 1250100), (75, 1200096), (80, 1125090), (81, 1111200), (90, 1000080), (96, 937575), (100, 900072), (108, 833400), (120, 750060), (135, 666720), (144, 625050), (150, 600048), (160, 562545), (162, 555600), (180, 500040), (200, 450036), (216, 416700), (225, 400032), (240, 375030), (243, 370400), (270, 333360), (288, 312525), (300, 300024), (324, 277800), (360, 250020), (400, 225018), (405, 222240), (432, 208350), (450, 200016), (463, 194400), (480, 187515), (486, 185200), (540, 166680), (600, 150012), (648, 138900), (675, 133344), (720, 125010), (800, 112509), (810, 111120), (864, 104175), (900, 100008), (926, 97200), (972, 92600), (1080, 83340), (1200, 75006), (1215, 74080), (1296, 69450), (1350, 66672), (1389, 64800), (1440, 62505), (1620, 55560), (1800, 50004), (1852, 48600), (1944, 46300), (2025, 44448), (2160, 41670), (2315, 38880), (2400, 37503), (2430, 37040), (2592, 34725), (2700, 33336), (2778, 32400), (3240, 27780), (3600, 25002), (3704, 24300), (3888, 23150), (4050, 22224), (4167, 21600), (4320, 20835), (4630, 19440), (4860, 18520), (5400, 16668), (5556, 16200), (6075, 14816), (6480, 13890), (6945, 12960), (7200, 12501), (7408, 12150), (7776, 11575), (8100, 11112), (8334, 10800), (9260, 9720)]