20902276800

素因数分解:

$2^6\times 3^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1453}}^1$

素因数の和:1527

約数の個数: 504

約数和(自身を含む): 79179873136

約数和(自身を除く): 58277596336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 37, 40, 45, 48, 50, 54, 60, 64, 72, 74, 75, 80, 81, 90, 96, 100, 108, 111, 120, 135, 144, 148, 150, 160, 162, 180, 185, 192, 200, 216, 222, 225, 240, 243, 270, 288, 296, 300, 320, 324, 333, 360, 370, 400, 405, 432, 444, 450, 480, 486, 540, 555, 576, 592, 600, 648, 666, 675, 720, 740, 800, 810, 864, 888, 900, 925, 960, 972, 999, 1080, 1110, 1184, 1200, 1215, 1296, 1332, 1350, 1440, 1453, 1480, 1600, 1620, 1665, 1728, 1776, 1800, 1850, 1944, 1998, 2025, 2160, 2220, 2368, 2400, 2430, 2592, 2664, 2700, 2775, 2880, 2906, 2960, 2997, 3240, 3330, 3552, 3600, 3700, 3888, 3996, 4050, 4320, 4359, 4440, 4800, 4860, 4995, 5184, 5328, 5400, 5550, 5812, 5920, 5994, 6075, 6480, 6660, 7104, 7200, 7265, 7400, 7776, 7992, 8100, 8325, 8640, 8718, 8880, 8991, 9720, 9990, 10656, 10800, 11100, 11624, 11840, 11988, 12150, 12960, 13077, 13320, 14400, 14530, 14800, 14985, 15552, 15984, 16200, 16650, 17436, 17760, 17982, 19440, 19980, 21312, 21600, 21795, 22200, 23248, 23976, 24300, 24975, 25920, 26154, 26640, 29060, 29600, 29970, 31968, 32400, 33300, 34872, 35520, 35964, 36325, 38880, 39231, 39960, 43200, 43590, 44400, 44955, 46496, 47952, 48600, 49950, 52308, 53280, 53761, 58120, 59200, 59940, 63936, 64800, 65385, 66600, 69744, 71928, 72650, 74925, 77760, 78462, 79920, 87180, 88800, 89910, 92992, 95904, 97200, 99900, 104616, 106560, 107522, 108975, 116240, 117693, 119880, 129600, 130770, 133200, 139488, 143856, 145300, 149850, 156924, 159840, 161283, 174360, 177600, 179820, 191808, 194400, 196155, 199800, 209232, 215044, 217950, 224775, 232480, 235386, 239760, 261540, 266400, 268805, 278976, 287712, 290600, 299700, 313848, 319680, 322566, 326925, 348720, 353079, 359640, 388800, 392310, 399600, 418464, 430088, 435900, 449550, 464960, 470772, 479520, 483849, 523080, 532800, 537610, 575424, 581200, 588465, 599400, 627696, 645132, 653850, 697440, 706158, 719280, 784620, 799200, 806415, 836928, 860176, 871800, 899100, 941544, 959040, 967698, 980775, 1046160, 1075220, 1162400, 1176930, 1198800, 1255392, 1290264, 1307700, 1344025, 1394880, 1412316, 1438560, 1451547, 1569240, 1598400, 1612830, 1720352, 1743600, 1765395, 1798200, 1883088, 1935396, 1961550, 2092320, 2150440, 2324800, 2353860, 2397600, 2419245, 2510784, 2580528, 2615400, 2688050, 2824632, 2877120, 2903094, 2942325, 3138480, 3225660, 3440704, 3487200, 3530790, 3596400, 3766176, 3870792, 3923100, 4032075, 4184640, 4300880, 4354641, 4707720, 4795200, 4838490, 5161056, 5230800, 5376100, 5649264, 5806188, 5884650, 6276960, 6451320, 6974400, 7061580, 7192800, 7257735, 7532352, 7741584, 7846200, 8064150, 8601760, 8709282, 8826975, 9415440, 9676980, 10322112, 10461600, 10752200, 11298528, 11612376, 11769300, 12096225, 12553920, 12902640, 13063923, 14123160, 14385600, 14515470, 15483168, 15692400, 16128300, 17203520, 17418564, 17653950, 18830880, 19353960, 20923200, 21504400, 21773205, 22597056, 23224752, 23538600, 24192450, 25805280, 26127846, 28246320, 29030940, 30966336, 31384800, 32256600, 34837128, 35307900, 36288675, 37661760, 38707920, 43008800, 43546410, 46449504, 47077200, 48384900, 51610560, 52255692, 56492640, 58061880, 62769600, 64513200, 65319615, 69674256, 70615800, 72577350, 77415840, 86017600, 87092820, 92899008, 94154400, 96769800, 104511384, 108866025, 112985280, 116123760, 129026400, 130639230, 139348512, 141231600, 145154700, 154831680, 174185640, 188308800, 193539600, 209022768, 217732050, 232247520, 258052800, 261278460, 278697024, 282463200, 290309400, 326598075, 348371280, 387079200, 418045536, 435464100, 464495040, 522556920, 564926400, 580618800, 653196150, 696742560, 774158400, 836091072, 870928200, 1045113840, 1161237600, 1306392300, 1393485120, 1741856400, 2090227680, 2322475200, 2612784600, 3483712800, 4180455360, 5225569200, 6967425600, 10451138400, 20902276800]

約数ペア:

[(1, 20902276800), (2, 10451138400), (3, 6967425600), (4, 5225569200), (5, 4180455360), (6, 3483712800), (8, 2612784600), (9, 2322475200), (10, 2090227680), (12, 1741856400), (15, 1393485120), (16, 1306392300), (18, 1161237600), (20, 1045113840), (24, 870928200), (25, 836091072), (27, 774158400), (30, 696742560), (32, 653196150), (36, 580618800), (37, 564926400), (40, 522556920), (45, 464495040), (48, 435464100), (50, 418045536), (54, 387079200), (60, 348371280), (64, 326598075), (72, 290309400), (74, 282463200), (75, 278697024), (80, 261278460), (81, 258052800), (90, 232247520), (96, 217732050), (100, 209022768), (108, 193539600), (111, 188308800), (120, 174185640), (135, 154831680), (144, 145154700), (148, 141231600), (150, 139348512), (160, 130639230), (162, 129026400), (180, 116123760), (185, 112985280), (192, 108866025), (200, 104511384), (216, 96769800), (222, 94154400), (225, 92899008), (240, 87092820), (243, 86017600), (270, 77415840), (288, 72577350), (296, 70615800), (300, 69674256), (320, 65319615), (324, 64513200), (333, 62769600), (360, 58061880), (370, 56492640), (400, 52255692), (405, 51610560), (432, 48384900), (444, 47077200), (450, 46449504), (480, 43546410), (486, 43008800), (540, 38707920), (555, 37661760), (576, 36288675), (592, 35307900), (600, 34837128), (648, 32256600), (666, 31384800), (675, 30966336), (720, 29030940), (740, 28246320), (800, 26127846), (810, 25805280), (864, 24192450), (888, 23538600), (900, 23224752), (925, 22597056), (960, 21773205), (972, 21504400), (999, 20923200), (1080, 19353960), (1110, 18830880), (1184, 17653950), (1200, 17418564), (1215, 17203520), (1296, 16128300), (1332, 15692400), (1350, 15483168), (1440, 14515470), (1453, 14385600), (1480, 14123160), (1600, 13063923), (1620, 12902640), (1665, 12553920), (1728, 12096225), (1776, 11769300), (1800, 11612376), (1850, 11298528), (1944, 10752200), (1998, 10461600), (2025, 10322112), (2160, 9676980), (2220, 9415440), (2368, 8826975), (2400, 8709282), (2430, 8601760), (2592, 8064150), (2664, 7846200), (2700, 7741584), (2775, 7532352), (2880, 7257735), (2906, 7192800), (2960, 7061580), (2997, 6974400), (3240, 6451320), (3330, 6276960), (3552, 5884650), (3600, 5806188), (3700, 5649264), (3888, 5376100), (3996, 5230800), (4050, 5161056), (4320, 4838490), (4359, 4795200), (4440, 4707720), (4800, 4354641), (4860, 4300880), (4995, 4184640), (5184, 4032075), (5328, 3923100), (5400, 3870792), (5550, 3766176), (5812, 3596400), (5920, 3530790), (5994, 3487200), (6075, 3440704), (6480, 3225660), (6660, 3138480), (7104, 2942325), (7200, 2903094), (7265, 2877120), (7400, 2824632), (7776, 2688050), (7992, 2615400), (8100, 2580528), (8325, 2510784), (8640, 2419245), (8718, 2397600), (8880, 2353860), (8991, 2324800), (9720, 2150440), (9990, 2092320), (10656, 1961550), (10800, 1935396), (11100, 1883088), (11624, 1798200), (11840, 1765395), (11988, 1743600), (12150, 1720352), (12960, 1612830), (13077, 1598400), (13320, 1569240), (14400, 1451547), (14530, 1438560), (14800, 1412316), (14985, 1394880), (15552, 1344025), (15984, 1307700), (16200, 1290264), (16650, 1255392), (17436, 1198800), (17760, 1176930), (17982, 1162400), (19440, 1075220), (19980, 1046160), (21312, 980775), (21600, 967698), (21795, 959040), (22200, 941544), (23248, 899100), (23976, 871800), (24300, 860176), (24975, 836928), (25920, 806415), (26154, 799200), (26640, 784620), (29060, 719280), (29600, 706158), (29970, 697440), (31968, 653850), (32400, 645132), (33300, 627696), (34872, 599400), (35520, 588465), (35964, 581200), (36325, 575424), (38880, 537610), (39231, 532800), (39960, 523080), (43200, 483849), (43590, 479520), (44400, 470772), (44955, 464960), (46496, 449550), (47952, 435900), (48600, 430088), (49950, 418464), (52308, 399600), (53280, 392310), (53761, 388800), (58120, 359640), (59200, 353079), (59940, 348720), (63936, 326925), (64800, 322566), (65385, 319680), (66600, 313848), (69744, 299700), (71928, 290600), (72650, 287712), (74925, 278976), (77760, 268805), (78462, 266400), (79920, 261540), (87180, 239760), (88800, 235386), (89910, 232480), (92992, 224775), (95904, 217950), (97200, 215044), (99900, 209232), (104616, 199800), (106560, 196155), (107522, 194400), (108975, 191808), (116240, 179820), (117693, 177600), (119880, 174360), (129600, 161283), (130770, 159840), (133200, 156924), (139488, 149850), (143856, 145300)]