21229660800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{457}}^1\times {\mathrm{1613}}^1$

素因数の和:2100

約数の個数: 288

約数和(自身を含む): 75965121180

約数和(自身を除く): 54735460380

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, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 457, 480, 576, 600, 640, 720, 800, 900, 914, 960, 1152, 1200, 1371, 1440, 1600, 1613, 1800, 1828, 1920, 2285, 2400, 2742, 2880, 3200, 3226, 3600, 3656, 4113, 4570, 4800, 4839, 5484, 5760, 6452, 6855, 7200, 7312, 8065, 8226, 9140, 9600, 9678, 10968, 11425, 12904, 13710, 14400, 14517, 14624, 16130, 16452, 18280, 19356, 20565, 21936, 22850, 24195, 25808, 27420, 28800, 29034, 29248, 32260, 32904, 34275, 36560, 38712, 40325, 41130, 43872, 45700, 48390, 51616, 54840, 58068, 58496, 64520, 65808, 68550, 72585, 73120, 77424, 80650, 82260, 87744, 91400, 96780, 102825, 103232, 109680, 116136, 120975, 129040, 131616, 137100, 145170, 146240, 154848, 161300, 164520, 175488, 182800, 193560, 205650, 206464, 219360, 232272, 241950, 258080, 263232, 274200, 290340, 292480, 309696, 322600, 329040, 362925, 365600, 387120, 411300, 438720, 464544, 483900, 516160, 526464, 548400, 580680, 619392, 645200, 658080, 725850, 731200, 737141, 774240, 822600, 877440, 929088, 967800, 1032320, 1096800, 1161360, 1290400, 1316160, 1451700, 1462400, 1474282, 1548480, 1645200, 1858176, 1935600, 2193600, 2211423, 2322720, 2580800, 2632320, 2903400, 2948564, 3096960, 3290400, 3685705, 3871200, 4387200, 4422846, 4645440, 5161600, 5806800, 5897128, 6580800, 6634269, 7371410, 7742400, 8845692, 9290880, 11057115, 11613600, 11794256, 13161600, 13268538, 14742820, 15484800, 17691384, 18428525, 22114230, 23227200, 23588512, 26537076, 29485640, 33171345, 35382768, 36857050, 44228460, 46454400, 47177024, 53074152, 55285575, 58971280, 66342690, 70765536, 73714100, 88456920, 94354048, 106148304, 110571150, 117942560, 132685380, 141531072, 147428200, 165856725, 176913840, 212296608, 221142300, 235885120, 265370760, 283062144, 294856400, 331713450, 353827680, 424593216, 442284600, 471770240, 530741520, 589712800, 663426900, 707655360, 849186432, 884569200, 1061483040, 1179425600, 1326853800, 1415310720, 1769138400, 2122966080, 2358851200, 2653707600, 3538276800, 4245932160, 5307415200, 7076553600, 10614830400, 21229660800]

約数ペア:

[(1, 21229660800), (2, 10614830400), (3, 7076553600), (4, 5307415200), (5, 4245932160), (6, 3538276800), (8, 2653707600), (9, 2358851200), (10, 2122966080), (12, 1769138400), (15, 1415310720), (16, 1326853800), (18, 1179425600), (20, 1061483040), (24, 884569200), (25, 849186432), (30, 707655360), (32, 663426900), (36, 589712800), (40, 530741520), (45, 471770240), (48, 442284600), (50, 424593216), (60, 353827680), (64, 331713450), (72, 294856400), (75, 283062144), (80, 265370760), (90, 235885120), (96, 221142300), (100, 212296608), (120, 176913840), (128, 165856725), (144, 147428200), (150, 141531072), (160, 132685380), (180, 117942560), (192, 110571150), (200, 106148304), (225, 94354048), (240, 88456920), (288, 73714100), (300, 70765536), (320, 66342690), (360, 58971280), (384, 55285575), (400, 53074152), (450, 47177024), (457, 46454400), (480, 44228460), (576, 36857050), (600, 35382768), (640, 33171345), (720, 29485640), (800, 26537076), (900, 23588512), (914, 23227200), (960, 22114230), (1152, 18428525), (1200, 17691384), (1371, 15484800), (1440, 14742820), (1600, 13268538), (1613, 13161600), (1800, 11794256), (1828, 11613600), (1920, 11057115), (2285, 9290880), (2400, 8845692), (2742, 7742400), (2880, 7371410), (3200, 6634269), (3226, 6580800), (3600, 5897128), (3656, 5806800), (4113, 5161600), (4570, 4645440), (4800, 4422846), (4839, 4387200), (5484, 3871200), (5760, 3685705), (6452, 3290400), (6855, 3096960), (7200, 2948564), (7312, 2903400), (8065, 2632320), (8226, 2580800), (9140, 2322720), (9600, 2211423), (9678, 2193600), (10968, 1935600), (11425, 1858176), (12904, 1645200), (13710, 1548480), (14400, 1474282), (14517, 1462400), (14624, 1451700), (16130, 1316160), (16452, 1290400), (18280, 1161360), (19356, 1096800), (20565, 1032320), (21936, 967800), (22850, 929088), (24195, 877440), (25808, 822600), (27420, 774240), (28800, 737141), (29034, 731200), (29248, 725850), (32260, 658080), (32904, 645200), (34275, 619392), (36560, 580680), (38712, 548400), (40325, 526464), (41130, 516160), (43872, 483900), (45700, 464544), (48390, 438720), (51616, 411300), (54840, 387120), (58068, 365600), (58496, 362925), (64520, 329040), (65808, 322600), (68550, 309696), (72585, 292480), (73120, 290340), (77424, 274200), (80650, 263232), (82260, 258080), (87744, 241950), (91400, 232272), (96780, 219360), (102825, 206464), (103232, 205650), (109680, 193560), (116136, 182800), (120975, 175488), (129040, 164520), (131616, 161300), (137100, 154848), (145170, 146240)]