253940400

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{3359}}^1$

素因数の和:3393

約数の個数: 240

約数和(自身を含む): 1033267200

約数和(自身を除く): 779326800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1890, 2100, 2160, 2520, 2700, 2800, 3024, 3150, 3359, 3600, 3780, 4200, 4725, 5040, 5400, 6300, 6718, 7560, 8400, 9450, 10077, 10800, 12600, 13436, 15120, 16795, 18900, 20154, 23513, 25200, 26872, 30231, 33590, 37800, 40308, 47026, 50385, 53744, 60462, 67180, 70539, 75600, 80616, 83975, 90693, 94052, 100770, 117565, 120924, 134360, 141078, 151155, 161232, 167950, 181386, 188104, 201540, 211617, 235130, 241848, 251925, 268720, 282156, 302310, 335900, 352695, 362772, 376208, 403080, 423234, 453465, 470260, 483696, 503850, 564312, 587825, 604620, 634851, 671800, 705390, 725544, 755775, 806160, 846468, 906930, 940520, 1007700, 1058085, 1128624, 1175650, 1209240, 1269702, 1343600, 1410780, 1451088, 1511550, 1692936, 1763475, 1813860, 1881040, 2015400, 2116170, 2267325, 2351300, 2418480, 2539404, 2821560, 3023100, 3174255, 3385872, 3526950, 3627720, 4030800, 4232340, 4534650, 4702600, 5078808, 5290425, 5643120, 6046200, 6348510, 7053900, 7255440, 8464680, 9069300, 9405200, 10157616, 10580850, 12092400, 12697020, 14107800, 15871275, 16929360, 18138600, 21161700, 25394040, 28215600, 31742550, 36277200, 42323400, 50788080, 63485100, 84646800, 126970200, 253940400]

約数ペア:

[(1, 253940400), (2, 126970200), (3, 84646800), (4, 63485100), (5, 50788080), (6, 42323400), (7, 36277200), (8, 31742550), (9, 28215600), (10, 25394040), (12, 21161700), (14, 18138600), (15, 16929360), (16, 15871275), (18, 14107800), (20, 12697020), (21, 12092400), (24, 10580850), (25, 10157616), (27, 9405200), (28, 9069300), (30, 8464680), (35, 7255440), (36, 7053900), (40, 6348510), (42, 6046200), (45, 5643120), (48, 5290425), (50, 5078808), (54, 4702600), (56, 4534650), (60, 4232340), (63, 4030800), (70, 3627720), (72, 3526950), (75, 3385872), (80, 3174255), (84, 3023100), (90, 2821560), (100, 2539404), (105, 2418480), (108, 2351300), (112, 2267325), (120, 2116170), (126, 2015400), (135, 1881040), (140, 1813860), (144, 1763475), (150, 1692936), (168, 1511550), (175, 1451088), (180, 1410780), (189, 1343600), (200, 1269702), (210, 1209240), (216, 1175650), (225, 1128624), (240, 1058085), (252, 1007700), (270, 940520), (280, 906930), (300, 846468), (315, 806160), (336, 755775), (350, 725544), (360, 705390), (378, 671800), (400, 634851), (420, 604620), (432, 587825), (450, 564312), (504, 503850), (525, 483696), (540, 470260), (560, 453465), (600, 423234), (630, 403080), (675, 376208), (700, 362772), (720, 352695), (756, 335900), (840, 302310), (900, 282156), (945, 268720), (1008, 251925), (1050, 241848), (1080, 235130), (1200, 211617), (1260, 201540), (1350, 188104), (1400, 181386), (1512, 167950), (1575, 161232), (1680, 151155), (1800, 141078), (1890, 134360), (2100, 120924), (2160, 117565), (2520, 100770), (2700, 94052), (2800, 90693), (3024, 83975), (3150, 80616), (3359, 75600), (3600, 70539), (3780, 67180), (4200, 60462), (4725, 53744), (5040, 50385), (5400, 47026), (6300, 40308), (6718, 37800), (7560, 33590), (8400, 30231), (9450, 26872), (10077, 25200), (10800, 23513), (12600, 20154), (13436, 18900), (15120, 16795)]