201290400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{9319}}^1$

素因数の和:9348

約数の個数: 144

約数和(自身を含む): 728078400

約数和(自身を除く): 526788000

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, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 5400, 7200, 9319, 10800, 18638, 21600, 27957, 37276, 46595, 55914, 74552, 83871, 93190, 111828, 139785, 149104, 167742, 186380, 223656, 232975, 251613, 279570, 298208, 335484, 372760, 419355, 447312, 465950, 503226, 559140, 670968, 698925, 745520, 838710, 894624, 931900, 1006452, 1118280, 1258065, 1341936, 1397850, 1491040, 1677420, 1863800, 2012904, 2096775, 2236560, 2516130, 2683872, 2795700, 3354840, 3727600, 4025808, 4193550, 4473120, 5032260, 5591400, 6290325, 6709680, 7455200, 8051616, 8387100, 10064520, 11182800, 12580650, 13419360, 16774200, 20129040, 22365600, 25161300, 33548400, 40258080, 50322600, 67096800, 100645200, 201290400]

約数ペア:

[(1, 201290400), (2, 100645200), (3, 67096800), (4, 50322600), (5, 40258080), (6, 33548400), (8, 25161300), (9, 22365600), (10, 20129040), (12, 16774200), (15, 13419360), (16, 12580650), (18, 11182800), (20, 10064520), (24, 8387100), (25, 8051616), (27, 7455200), (30, 6709680), (32, 6290325), (36, 5591400), (40, 5032260), (45, 4473120), (48, 4193550), (50, 4025808), (54, 3727600), (60, 3354840), (72, 2795700), (75, 2683872), (80, 2516130), (90, 2236560), (96, 2096775), (100, 2012904), (108, 1863800), (120, 1677420), (135, 1491040), (144, 1397850), (150, 1341936), (160, 1258065), (180, 1118280), (200, 1006452), (216, 931900), (225, 894624), (240, 838710), (270, 745520), (288, 698925), (300, 670968), (360, 559140), (400, 503226), (432, 465950), (450, 447312), (480, 419355), (540, 372760), (600, 335484), (675, 298208), (720, 279570), (800, 251613), (864, 232975), (900, 223656), (1080, 186380), (1200, 167742), (1350, 149104), (1440, 139785), (1800, 111828), (2160, 93190), (2400, 83871), (2700, 74552), (3600, 55914), (4320, 46595), (5400, 37276), (7200, 27957), (9319, 21600), (10800, 18638)]