20136447100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:538

約数の個数: 432

約数和(自身を含む): 59561187840

約数和(自身を除く): 39424740740

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 25, 28, 35, 37, 44, 46, 49, 50, 55, 70, 74, 77, 92, 98, 100, 110, 115, 140, 148, 154, 161, 175, 185, 196, 220, 230, 245, 253, 259, 275, 308, 322, 350, 370, 385, 407, 439, 460, 490, 506, 518, 539, 550, 575, 644, 700, 740, 770, 805, 814, 851, 878, 925, 980, 1012, 1036, 1078, 1100, 1127, 1150, 1225, 1265, 1295, 1540, 1610, 1628, 1702, 1756, 1771, 1813, 1850, 1925, 2035, 2156, 2195, 2254, 2300, 2450, 2530, 2590, 2695, 2849, 3073, 3220, 3404, 3542, 3626, 3700, 3850, 4025, 4070, 4255, 4390, 4508, 4829, 4900, 5060, 5180, 5390, 5635, 5698, 5957, 6146, 6325, 6475, 7084, 7252, 7700, 8050, 8140, 8510, 8780, 8855, 9065, 9361, 9658, 10097, 10175, 10780, 10975, 11270, 11396, 11914, 12292, 12397, 12650, 12950, 13475, 14245, 15365, 16100, 16243, 17020, 17710, 18130, 18722, 19316, 19943, 20194, 20350, 21275, 21511, 21950, 22540, 23828, 24145, 24794, 25300, 25900, 26950, 28175, 28490, 29785, 30730, 32486, 33803, 35420, 36260, 37444, 39886, 40388, 40700, 41699, 42550, 43022, 43900, 44275, 45325, 46805, 48290, 49588, 50485, 53900, 56350, 56980, 59570, 61460, 61985, 64972, 65527, 67606, 70679, 71225, 76825, 79772, 81215, 83398, 85100, 86044, 88550, 90650, 93610, 96580, 99715, 100970, 107555, 111067, 112700, 113701, 119140, 120725, 123970, 131054, 135212, 141358, 142450, 148925, 153650, 162430, 166796, 169015, 177100, 178673, 181300, 187220, 199430, 201940, 208495, 215110, 222134, 227402, 234025, 236621, 241450, 247940, 252425, 262108, 282716, 284900, 297850, 307300, 309925, 324860, 327635, 338030, 353395, 357346, 373589, 398860, 406075, 416990, 430220, 444268, 454804, 458689, 468050, 473242, 482900, 494753, 498575, 504850, 537775, 555335, 568505, 595700, 619850, 655270, 676060, 706790, 714692, 747178, 777469, 795907, 812150, 833980, 845075, 893365, 917378, 936100, 946484, 989506, 997150, 1009700, 1042475, 1075550, 1110670, 1137010, 1183105, 1239700, 1250711, 1310540, 1413580, 1494356, 1554938, 1591814, 1624300, 1638175, 1690150, 1766975, 1786730, 1834756, 1867945, 1979012, 1994300, 2084950, 2151100, 2221340, 2274020, 2293445, 2366210, 2473765, 2501422, 2615123, 2776675, 2842525, 3109876, 3183628, 3276350, 3380300, 3533950, 3573460, 3735890, 3887345, 3979535, 4109479, 4169900, 4466825, 4586890, 4732420, 4947530, 5002844, 5230246, 5442283, 5553350, 5685050, 5915525, 6253555, 6552700, 7067900, 7471780, 7774690, 7959070, 8218958, 8754977, 8933650, 9173780, 9339725, 9895060, 10460492, 10884566, 11106700, 11370100, 11467225, 11831050, 12368825, 12507110, 13075615, 15549380, 15918140, 16437916, 17509954, 17867300, 18305861, 18679450, 19436725, 19897675, 20547395, 21769132, 22934450, 23662100, 24737650, 25014220, 26151230, 27211415, 28766353, 31267775, 35019908, 36611722, 37358900, 38873450, 39795350, 41094790, 43774885, 45868900, 49475300, 52302460, 54422830, 57532706, 62535550, 65378075, 73223444, 77746900, 79590700, 82189580, 87549770, 91529305, 102736975, 108845660, 115065412, 125071100, 130756150, 136057075, 143831765, 175099540, 183058610, 201364471, 205473950, 218874425, 261512300, 272114150, 287663530, 366117220, 402728942, 410947900, 437748850, 457646525, 544228300, 575327060, 719158825, 805457884, 875497700, 915293050, 1006822355, 1438317650, 1830586100, 2013644710, 2876635300, 4027289420, 5034111775, 10068223550, 20136447100]

約数ペア:

[(1, 20136447100), (2, 10068223550), (4, 5034111775), (5, 4027289420), (7, 2876635300), (10, 2013644710), (11, 1830586100), (14, 1438317650), (20, 1006822355), (22, 915293050), (23, 875497700), (25, 805457884), (28, 719158825), (35, 575327060), (37, 544228300), (44, 457646525), (46, 437748850), (49, 410947900), (50, 402728942), (55, 366117220), (70, 287663530), (74, 272114150), (77, 261512300), (92, 218874425), (98, 205473950), (100, 201364471), (110, 183058610), (115, 175099540), (140, 143831765), (148, 136057075), (154, 130756150), (161, 125071100), (175, 115065412), (185, 108845660), (196, 102736975), (220, 91529305), (230, 87549770), (245, 82189580), (253, 79590700), (259, 77746900), (275, 73223444), (308, 65378075), (322, 62535550), (350, 57532706), (370, 54422830), (385, 52302460), (407, 49475300), (439, 45868900), (460, 43774885), (490, 41094790), (506, 39795350), (518, 38873450), (539, 37358900), (550, 36611722), (575, 35019908), (644, 31267775), (700, 28766353), (740, 27211415), (770, 26151230), (805, 25014220), (814, 24737650), (851, 23662100), (878, 22934450), (925, 21769132), (980, 20547395), (1012, 19897675), (1036, 19436725), (1078, 18679450), (1100, 18305861), (1127, 17867300), (1150, 17509954), (1225, 16437916), (1265, 15918140), (1295, 15549380), (1540, 13075615), (1610, 12507110), (1628, 12368825), (1702, 11831050), (1756, 11467225), (1771, 11370100), (1813, 11106700), (1850, 10884566), (1925, 10460492), (2035, 9895060), (2156, 9339725), (2195, 9173780), (2254, 8933650), (2300, 8754977), (2450, 8218958), (2530, 7959070), (2590, 7774690), (2695, 7471780), (2849, 7067900), (3073, 6552700), (3220, 6253555), (3404, 5915525), (3542, 5685050), (3626, 5553350), (3700, 5442283), (3850, 5230246), (4025, 5002844), (4070, 4947530), (4255, 4732420), (4390, 4586890), (4508, 4466825), (4829, 4169900), (4900, 4109479), (5060, 3979535), (5180, 3887345), (5390, 3735890), (5635, 3573460), (5698, 3533950), (5957, 3380300), (6146, 3276350), (6325, 3183628), (6475, 3109876), (7084, 2842525), (7252, 2776675), (7700, 2615123), (8050, 2501422), (8140, 2473765), (8510, 2366210), (8780, 2293445), (8855, 2274020), (9065, 2221340), (9361, 2151100), (9658, 2084950), (10097, 1994300), (10175, 1979012), (10780, 1867945), (10975, 1834756), (11270, 1786730), (11396, 1766975), (11914, 1690150), (12292, 1638175), (12397, 1624300), (12650, 1591814), (12950, 1554938), (13475, 1494356), (14245, 1413580), (15365, 1310540), (16100, 1250711), (16243, 1239700), (17020, 1183105), (17710, 1137010), (18130, 1110670), (18722, 1075550), (19316, 1042475), (19943, 1009700), (20194, 997150), (20350, 989506), (21275, 946484), (21511, 936100), (21950, 917378), (22540, 893365), (23828, 845075), (24145, 833980), (24794, 812150), (25300, 795907), (25900, 777469), (26950, 747178), (28175, 714692), (28490, 706790), (29785, 676060), (30730, 655270), (32486, 619850), (33803, 595700), (35420, 568505), (36260, 555335), (37444, 537775), (39886, 504850), (40388, 498575), (40700, 494753), (41699, 482900), (42550, 473242), (43022, 468050), (43900, 458689), (44275, 454804), (45325, 444268), (46805, 430220), (48290, 416990), (49588, 406075), (50485, 398860), (53900, 373589), (56350, 357346), (56980, 353395), (59570, 338030), (61460, 327635), (61985, 324860), (64972, 309925), (65527, 307300), (67606, 297850), (70679, 284900), (71225, 282716), (76825, 262108), (79772, 252425), (81215, 247940), (83398, 241450), (85100, 236621), (86044, 234025), (88550, 227402), (90650, 222134), (93610, 215110), (96580, 208495), (99715, 201940), (100970, 199430), (107555, 187220), (111067, 181300), (112700, 178673), (113701, 177100), (119140, 169015), (120725, 166796), (123970, 162430), (131054, 153650), (135212, 148925), (141358, 142450)]