72259200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:236

約数の個数: 288

約数和(自身を含む): 279109740

約数和(自身を除く): 206850540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 128, 130, 144, 150, 156, 160, 180, 192, 193, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 320, 325, 360, 384, 386, 390, 400, 416, 450, 468, 480, 520, 576, 579, 585, 600, 624, 640, 650, 720, 772, 780, 800, 832, 900, 936, 960, 965, 975, 1040, 1152, 1158, 1170, 1200, 1248, 1300, 1440, 1544, 1560, 1600, 1664, 1737, 1800, 1872, 1920, 1930, 1950, 2080, 2316, 2340, 2400, 2496, 2509, 2600, 2880, 2895, 2925, 3088, 3120, 3200, 3474, 3600, 3744, 3860, 3900, 4160, 4632, 4680, 4800, 4825, 4992, 5018, 5200, 5760, 5790, 5850, 6176, 6240, 6948, 7200, 7488, 7527, 7720, 7800, 8320, 8685, 9264, 9360, 9600, 9650, 10036, 10400, 11580, 11700, 12352, 12480, 12545, 13896, 14400, 14475, 14976, 15054, 15440, 15600, 17370, 18528, 18720, 19300, 20072, 20800, 22581, 23160, 23400, 24704, 24960, 25090, 27792, 28800, 28950, 30108, 30880, 31200, 34740, 37056, 37440, 37635, 38600, 40144, 41600, 43425, 45162, 46320, 46800, 50180, 55584, 57900, 60216, 61760, 62400, 62725, 69480, 74112, 74880, 75270, 77200, 80288, 86850, 90324, 92640, 93600, 100360, 111168, 112905, 115800, 120432, 123520, 124800, 125450, 138960, 150540, 154400, 160576, 173700, 180648, 185280, 187200, 188175, 200720, 222336, 225810, 231600, 240864, 250900, 277920, 301080, 308800, 321152, 347400, 361296, 370560, 374400, 376350, 401440, 451620, 463200, 481728, 501800, 555840, 564525, 602160, 617600, 694800, 722592, 752700, 802880, 903240, 926400, 963456, 1003600, 1111680, 1129050, 1204320, 1389600, 1445184, 1505400, 1605760, 1806480, 1852800, 2007200, 2258100, 2408640, 2779200, 2890368, 3010800, 3612960, 4014400, 4516200, 4817280, 5558400, 6021600, 7225920, 8028800, 9032400, 12043200, 14451840, 18064800, 24086400, 36129600, 72259200]

約数ペア:

[(1, 72259200), (2, 36129600), (3, 24086400), (4, 18064800), (5, 14451840), (6, 12043200), (8, 9032400), (9, 8028800), (10, 7225920), (12, 6021600), (13, 5558400), (15, 4817280), (16, 4516200), (18, 4014400), (20, 3612960), (24, 3010800), (25, 2890368), (26, 2779200), (30, 2408640), (32, 2258100), (36, 2007200), (39, 1852800), (40, 1806480), (45, 1605760), (48, 1505400), (50, 1445184), (52, 1389600), (60, 1204320), (64, 1129050), (65, 1111680), (72, 1003600), (75, 963456), (78, 926400), (80, 903240), (90, 802880), (96, 752700), (100, 722592), (104, 694800), (117, 617600), (120, 602160), (128, 564525), (130, 555840), (144, 501800), (150, 481728), (156, 463200), (160, 451620), (180, 401440), (192, 376350), (193, 374400), (195, 370560), (200, 361296), (208, 347400), (225, 321152), (234, 308800), (240, 301080), (260, 277920), (288, 250900), (300, 240864), (312, 231600), (320, 225810), (325, 222336), (360, 200720), (384, 188175), (386, 187200), (390, 185280), (400, 180648), (416, 173700), (450, 160576), (468, 154400), (480, 150540), (520, 138960), (576, 125450), (579, 124800), (585, 123520), (600, 120432), (624, 115800), (640, 112905), (650, 111168), (720, 100360), (772, 93600), (780, 92640), (800, 90324), (832, 86850), (900, 80288), (936, 77200), (960, 75270), (965, 74880), (975, 74112), (1040, 69480), (1152, 62725), (1158, 62400), (1170, 61760), (1200, 60216), (1248, 57900), (1300, 55584), (1440, 50180), (1544, 46800), (1560, 46320), (1600, 45162), (1664, 43425), (1737, 41600), (1800, 40144), (1872, 38600), (1920, 37635), (1930, 37440), (1950, 37056), (2080, 34740), (2316, 31200), (2340, 30880), (2400, 30108), (2496, 28950), (2509, 28800), (2600, 27792), (2880, 25090), (2895, 24960), (2925, 24704), (3088, 23400), (3120, 23160), (3200, 22581), (3474, 20800), (3600, 20072), (3744, 19300), (3860, 18720), (3900, 18528), (4160, 17370), (4632, 15600), (4680, 15440), (4800, 15054), (4825, 14976), (4992, 14475), (5018, 14400), (5200, 13896), (5760, 12545), (5790, 12480), (5850, 12352), (6176, 11700), (6240, 11580), (6948, 10400), (7200, 10036), (7488, 9650), (7527, 9600), (7720, 9360), (7800, 9264), (8320, 8685)]