17988605600

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:309

約数の個数: 432

約数和(自身を含む): 53605069056

約数和(自身を除く): 35616463456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 49, 50, 56, 62, 70, 80, 98, 100, 112, 113, 124, 131, 140, 155, 160, 175, 196, 200, 217, 224, 226, 245, 248, 262, 280, 310, 350, 392, 400, 434, 452, 490, 496, 524, 560, 565, 620, 655, 700, 775, 784, 791, 800, 868, 904, 917, 980, 992, 1048, 1085, 1120, 1130, 1225, 1240, 1310, 1400, 1519, 1550, 1568, 1582, 1736, 1808, 1834, 1960, 2096, 2170, 2260, 2450, 2480, 2620, 2800, 2825, 3038, 3100, 3164, 3275, 3472, 3503, 3616, 3668, 3920, 3955, 4061, 4192, 4340, 4520, 4585, 4900, 4960, 5240, 5425, 5537, 5600, 5650, 6076, 6200, 6328, 6419, 6550, 6944, 7006, 7336, 7595, 7840, 7910, 8122, 8680, 9040, 9170, 9800, 10480, 10850, 11074, 11300, 12152, 12400, 12656, 12838, 13100, 14012, 14672, 14803, 15190, 15820, 16244, 17360, 17515, 18080, 18340, 19600, 19775, 20305, 20960, 21700, 22148, 22600, 22925, 24304, 24521, 24800, 25312, 25676, 26200, 27685, 28024, 28427, 29344, 29606, 30380, 31640, 32095, 32488, 34720, 35030, 36680, 37975, 39200, 39550, 40610, 43400, 44296, 45200, 45850, 48608, 49042, 51352, 52400, 55370, 56048, 56854, 59212, 60760, 63280, 64190, 64976, 70060, 73360, 74015, 75950, 79100, 81220, 86800, 87575, 88592, 90400, 91700, 98084, 101525, 102704, 103621, 104800, 110740, 112096, 113708, 118424, 121520, 122605, 126560, 128380, 129952, 138425, 140120, 142135, 146720, 148030, 151900, 158200, 160475, 162440, 171647, 173600, 175150, 177184, 183400, 196168, 198989, 203050, 205408, 207242, 221480, 227416, 236848, 243040, 245210, 256760, 276850, 280240, 284270, 296060, 303800, 316400, 320950, 324880, 343294, 350300, 366800, 370075, 392336, 397978, 406100, 414484, 442960, 454832, 458893, 473696, 490420, 513520, 518105, 553700, 560480, 568540, 592120, 607600, 613025, 632800, 641900, 649760, 686588, 700600, 710675, 725347, 733600, 740150, 784672, 795956, 812200, 828968, 858235, 885920, 909664, 917786, 980840, 994945, 1027040, 1036210, 1107400, 1137080, 1184240, 1215200, 1226050, 1283800, 1373176, 1401200, 1421350, 1450694, 1480300, 1591912, 1624400, 1657936, 1716470, 1835572, 1961680, 1989890, 2072420, 2214800, 2274160, 2294465, 2368480, 2452100, 2567600, 2590525, 2746352, 2802400, 2842700, 2901388, 2960600, 3183824, 3212251, 3248800, 3315872, 3432940, 3626735, 3671144, 3923360, 3979780, 4144840, 4291175, 4429600, 4548320, 4588930, 4904200, 4974725, 5135200, 5181050, 5492704, 5685400, 5802776, 5921200, 6367648, 6424502, 6865880, 7253470, 7342288, 7959560, 8289680, 8582350, 9177860, 9808400, 9949450, 10362100, 11370800, 11472325, 11605552, 11842400, 12849004, 13731760, 14506940, 14684576, 15919120, 16061255, 16579360, 17164700, 18133675, 18355720, 19616800, 19898900, 20724200, 22485757, 22741600, 22944650, 23211104, 25698008, 27463520, 29013880, 31838240, 32122510, 34329400, 36267350, 36711440, 39797800, 41448400, 44971514, 45889300, 51396016, 58027760, 64245020, 68658800, 72534700, 73422880, 79595600, 80306275, 82896800, 89943028, 91778600, 102792032, 112428785, 116055520, 128490040, 137317600, 145069400, 159191200, 160612550, 179886056, 183557200, 224857570, 256980080, 290138800, 321225100, 359772112, 367114400, 449715140, 513960160, 562143925, 580277600, 642450200, 719544224, 899430280, 1124287850, 1284900400, 1798860560, 2248575700, 2569800800, 3597721120, 4497151400, 8994302800, 17988605600]

約数ペア:

[(1, 17988605600), (2, 8994302800), (4, 4497151400), (5, 3597721120), (7, 2569800800), (8, 2248575700), (10, 1798860560), (14, 1284900400), (16, 1124287850), (20, 899430280), (25, 719544224), (28, 642450200), (31, 580277600), (32, 562143925), (35, 513960160), (40, 449715140), (49, 367114400), (50, 359772112), (56, 321225100), (62, 290138800), (70, 256980080), (80, 224857570), (98, 183557200), (100, 179886056), (112, 160612550), (113, 159191200), (124, 145069400), (131, 137317600), (140, 128490040), (155, 116055520), (160, 112428785), (175, 102792032), (196, 91778600), (200, 89943028), (217, 82896800), (224, 80306275), (226, 79595600), (245, 73422880), (248, 72534700), (262, 68658800), (280, 64245020), (310, 58027760), (350, 51396016), (392, 45889300), (400, 44971514), (434, 41448400), (452, 39797800), (490, 36711440), (496, 36267350), (524, 34329400), (560, 32122510), (565, 31838240), (620, 29013880), (655, 27463520), (700, 25698008), (775, 23211104), (784, 22944650), (791, 22741600), (800, 22485757), (868, 20724200), (904, 19898900), (917, 19616800), (980, 18355720), (992, 18133675), (1048, 17164700), (1085, 16579360), (1120, 16061255), (1130, 15919120), (1225, 14684576), (1240, 14506940), (1310, 13731760), (1400, 12849004), (1519, 11842400), (1550, 11605552), (1568, 11472325), (1582, 11370800), (1736, 10362100), (1808, 9949450), (1834, 9808400), (1960, 9177860), (2096, 8582350), (2170, 8289680), (2260, 7959560), (2450, 7342288), (2480, 7253470), (2620, 6865880), (2800, 6424502), (2825, 6367648), (3038, 5921200), (3100, 5802776), (3164, 5685400), (3275, 5492704), (3472, 5181050), (3503, 5135200), (3616, 4974725), (3668, 4904200), (3920, 4588930), (3955, 4548320), (4061, 4429600), (4192, 4291175), (4340, 4144840), (4520, 3979780), (4585, 3923360), (4900, 3671144), (4960, 3626735), (5240, 3432940), (5425, 3315872), (5537, 3248800), (5600, 3212251), (5650, 3183824), (6076, 2960600), (6200, 2901388), (6328, 2842700), (6419, 2802400), (6550, 2746352), (6944, 2590525), (7006, 2567600), (7336, 2452100), (7595, 2368480), (7840, 2294465), (7910, 2274160), (8122, 2214800), (8680, 2072420), (9040, 1989890), (9170, 1961680), (9800, 1835572), (10480, 1716470), (10850, 1657936), (11074, 1624400), (11300, 1591912), (12152, 1480300), (12400, 1450694), (12656, 1421350), (12838, 1401200), (13100, 1373176), (14012, 1283800), (14672, 1226050), (14803, 1215200), (15190, 1184240), (15820, 1137080), (16244, 1107400), (17360, 1036210), (17515, 1027040), (18080, 994945), (18340, 980840), (19600, 917786), (19775, 909664), (20305, 885920), (20960, 858235), (21700, 828968), (22148, 812200), (22600, 795956), (22925, 784672), (24304, 740150), (24521, 733600), (24800, 725347), (25312, 710675), (25676, 700600), (26200, 686588), (27685, 649760), (28024, 641900), (28427, 632800), (29344, 613025), (29606, 607600), (30380, 592120), (31640, 568540), (32095, 560480), (32488, 553700), (34720, 518105), (35030, 513520), (36680, 490420), (37975, 473696), (39200, 458893), (39550, 454832), (40610, 442960), (43400, 414484), (44296, 406100), (45200, 397978), (45850, 392336), (48608, 370075), (49042, 366800), (51352, 350300), (52400, 343294), (55370, 324880), (56048, 320950), (56854, 316400), (59212, 303800), (60760, 296060), (63280, 284270), (64190, 280240), (64976, 276850), (70060, 256760), (73360, 245210), (74015, 243040), (75950, 236848), (79100, 227416), (81220, 221480), (86800, 207242), (87575, 205408), (88592, 203050), (90400, 198989), (91700, 196168), (98084, 183400), (101525, 177184), (102704, 175150), (103621, 173600), (104800, 171647), (110740, 162440), (112096, 160475), (113708, 158200), (118424, 151900), (121520, 148030), (122605, 146720), (126560, 142135), (128380, 140120), (129952, 138425)]