221432400

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 480

約数和(自身を含む): 941011200

約数和(自身を除く): 719578800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 29, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 58, 60, 63, 70, 72, 75, 80, 84, 87, 90, 100, 101, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 150, 168, 174, 175, 180, 189, 200, 202, 203, 210, 216, 225, 232, 240, 252, 261, 270, 280, 290, 300, 303, 315, 336, 348, 350, 360, 378, 400, 404, 406, 420, 432, 435, 450, 464, 504, 505, 522, 525, 540, 560, 580, 600, 606, 609, 630, 675, 696, 700, 707, 720, 725, 756, 783, 808, 812, 840, 870, 900, 909, 945, 1008, 1010, 1015, 1044, 1050, 1080, 1160, 1200, 1212, 1218, 1260, 1305, 1350, 1392, 1400, 1414, 1450, 1512, 1515, 1566, 1575, 1616, 1624, 1680, 1740, 1800, 1818, 1827, 1890, 2020, 2030, 2088, 2100, 2121, 2160, 2175, 2320, 2424, 2436, 2520, 2525, 2610, 2700, 2727, 2800, 2828, 2900, 2929, 3024, 3030, 3045, 3132, 3150, 3248, 3480, 3535, 3600, 3636, 3654, 3780, 3915, 4040, 4060, 4176, 4200, 4242, 4350, 4545, 4725, 4848, 4872, 5040, 5050, 5075, 5220, 5400, 5454, 5481, 5656, 5800, 5858, 6060, 6090, 6264, 6300, 6363, 6525, 6960, 7070, 7272, 7308, 7560, 7575, 7830, 8080, 8120, 8400, 8484, 8700, 8787, 9090, 9135, 9450, 9744, 10100, 10150, 10440, 10605, 10800, 10908, 10962, 11312, 11600, 11716, 12120, 12180, 12528, 12600, 12726, 13050, 13635, 14140, 14544, 14616, 14645, 15120, 15150, 15225, 15660, 16240, 16968, 17400, 17574, 17675, 18180, 18270, 18900, 19089, 19575, 20200, 20300, 20503, 20880, 21210, 21816, 21924, 22725, 23432, 24240, 24360, 25200, 25452, 26100, 26361, 27270, 27405, 28280, 29232, 29290, 30300, 30450, 31320, 31815, 33936, 34800, 35148, 35350, 36360, 36540, 37800, 38178, 39150, 40400, 40600, 41006, 42420, 43632, 43848, 43935, 45450, 45675, 46864, 48720, 50904, 52200, 52722, 53025, 54540, 54810, 56560, 58580, 60600, 60900, 61509, 62640, 63630, 68175, 70296, 70700, 72720, 73080, 73225, 75600, 76356, 78300, 79083, 81200, 82012, 84840, 87696, 87870, 90900, 91350, 95445, 101808, 102515, 104400, 105444, 106050, 109080, 109620, 117160, 121200, 121800, 123018, 127260, 131805, 136350, 137025, 140592, 141400, 146160, 146450, 152712, 156600, 158166, 159075, 164024, 169680, 175740, 181800, 182700, 184527, 190890, 205030, 210888, 212100, 218160, 219240, 219675, 234320, 243600, 246036, 254520, 263610, 272700, 274050, 282800, 292900, 305424, 307545, 313200, 316332, 318150, 328048, 351480, 363600, 365400, 369054, 381780, 395415, 410060, 421776, 424200, 438480, 439350, 477225, 492072, 509040, 512575, 527220, 545400, 548100, 553581, 585800, 615090, 632664, 636300, 659025, 702960, 730800, 738108, 763560, 790830, 820120, 848400, 878700, 922635, 954450, 984144, 1025150, 1054440, 1090800, 1096200, 1107162, 1171600, 1230180, 1265328, 1272600, 1318050, 1476216, 1527120, 1537725, 1581660, 1640240, 1757400, 1845270, 1908900, 1977075, 2050300, 2108880, 2192400, 2214324, 2460360, 2545200, 2636100, 2767905, 2952432, 3075450, 3163320, 3514800, 3690540, 3817800, 3954150, 4100600, 4428648, 4613175, 4920720, 5272200, 5535810, 6150900, 6326640, 7381080, 7635600, 7908300, 8201200, 8857296, 9226350, 10544400, 11071620, 12301800, 13839525, 14762160, 15816600, 18452700, 22143240, 24603600, 27679050, 31633200, 36905400, 44286480, 55358100, 73810800, 110716200, 221432400]

約数ペア:

[(1, 221432400), (2, 110716200), (3, 73810800), (4, 55358100), (5, 44286480), (6, 36905400), (7, 31633200), (8, 27679050), (9, 24603600), (10, 22143240), (12, 18452700), (14, 15816600), (15, 14762160), (16, 13839525), (18, 12301800), (20, 11071620), (21, 10544400), (24, 9226350), (25, 8857296), (27, 8201200), (28, 7908300), (29, 7635600), (30, 7381080), (35, 6326640), (36, 6150900), (40, 5535810), (42, 5272200), (45, 4920720), (48, 4613175), (50, 4428648), (54, 4100600), (56, 3954150), (58, 3817800), (60, 3690540), (63, 3514800), (70, 3163320), (72, 3075450), (75, 2952432), (80, 2767905), (84, 2636100), (87, 2545200), (90, 2460360), (100, 2214324), (101, 2192400), (105, 2108880), (108, 2050300), (112, 1977075), (116, 1908900), (120, 1845270), (126, 1757400), (135, 1640240), (140, 1581660), (144, 1537725), (145, 1527120), (150, 1476216), (168, 1318050), (174, 1272600), (175, 1265328), (180, 1230180), (189, 1171600), (200, 1107162), (202, 1096200), (203, 1090800), (210, 1054440), (216, 1025150), (225, 984144), (232, 954450), (240, 922635), (252, 878700), (261, 848400), (270, 820120), (280, 790830), (290, 763560), (300, 738108), (303, 730800), (315, 702960), (336, 659025), (348, 636300), (350, 632664), (360, 615090), (378, 585800), (400, 553581), (404, 548100), (406, 545400), (420, 527220), (432, 512575), (435, 509040), (450, 492072), (464, 477225), (504, 439350), (505, 438480), (522, 424200), (525, 421776), (540, 410060), (560, 395415), (580, 381780), (600, 369054), (606, 365400), (609, 363600), (630, 351480), (675, 328048), (696, 318150), (700, 316332), (707, 313200), (720, 307545), (725, 305424), (756, 292900), (783, 282800), (808, 274050), (812, 272700), (840, 263610), (870, 254520), (900, 246036), (909, 243600), (945, 234320), (1008, 219675), (1010, 219240), (1015, 218160), (1044, 212100), (1050, 210888), (1080, 205030), (1160, 190890), (1200, 184527), (1212, 182700), (1218, 181800), (1260, 175740), (1305, 169680), (1350, 164024), (1392, 159075), (1400, 158166), (1414, 156600), (1450, 152712), (1512, 146450), (1515, 146160), (1566, 141400), (1575, 140592), (1616, 137025), (1624, 136350), (1680, 131805), (1740, 127260), (1800, 123018), (1818, 121800), (1827, 121200), (1890, 117160), (2020, 109620), (2030, 109080), (2088, 106050), (2100, 105444), (2121, 104400), (2160, 102515), (2175, 101808), (2320, 95445), (2424, 91350), (2436, 90900), (2520, 87870), (2525, 87696), (2610, 84840), (2700, 82012), (2727, 81200), (2800, 79083), (2828, 78300), (2900, 76356), (2929, 75600), (3024, 73225), (3030, 73080), (3045, 72720), (3132, 70700), (3150, 70296), (3248, 68175), (3480, 63630), (3535, 62640), (3600, 61509), (3636, 60900), (3654, 60600), (3780, 58580), (3915, 56560), (4040, 54810), (4060, 54540), (4176, 53025), (4200, 52722), (4242, 52200), (4350, 50904), (4545, 48720), (4725, 46864), (4848, 45675), (4872, 45450), (5040, 43935), (5050, 43848), (5075, 43632), (5220, 42420), (5400, 41006), (5454, 40600), (5481, 40400), (5656, 39150), (5800, 38178), (5858, 37800), (6060, 36540), (6090, 36360), (6264, 35350), (6300, 35148), (6363, 34800), (6525, 33936), (6960, 31815), (7070, 31320), (7272, 30450), (7308, 30300), (7560, 29290), (7575, 29232), (7830, 28280), (8080, 27405), (8120, 27270), (8400, 26361), (8484, 26100), (8700, 25452), (8787, 25200), (9090, 24360), (9135, 24240), (9450, 23432), (9744, 22725), (10100, 21924), (10150, 21816), (10440, 21210), (10605, 20880), (10800, 20503), (10908, 20300), (10962, 20200), (11312, 19575), (11600, 19089), (11716, 18900), (12120, 18270), (12180, 18180), (12528, 17675), (12600, 17574), (12726, 17400), (13050, 16968), (13635, 16240), (14140, 15660), (14544, 15225), (14616, 15150), (14645, 15120)]