1296194900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:631

約数の個数: 288

約数和(自身を含む): 3947747328

約数和(自身を除く): 2651552428

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 23, 25, 26, 28, 35, 44, 46, 50, 52, 55, 65, 70, 77, 91, 92, 100, 110, 115, 130, 140, 143, 154, 161, 175, 182, 220, 230, 253, 260, 275, 286, 299, 308, 322, 325, 350, 364, 385, 455, 460, 506, 550, 563, 572, 575, 598, 644, 650, 700, 715, 770, 805, 910, 1001, 1012, 1100, 1126, 1150, 1196, 1265, 1300, 1430, 1495, 1540, 1610, 1771, 1820, 1925, 2002, 2093, 2252, 2275, 2300, 2530, 2815, 2860, 2990, 3220, 3289, 3542, 3575, 3850, 3941, 4004, 4025, 4186, 4550, 5005, 5060, 5630, 5980, 6193, 6325, 6578, 7084, 7150, 7319, 7475, 7700, 7882, 8050, 8372, 8855, 9100, 10010, 10465, 11260, 12386, 12650, 12949, 13156, 14075, 14300, 14638, 14950, 15764, 16100, 16445, 17710, 19705, 20020, 20930, 23023, 24772, 25025, 25300, 25898, 28150, 29276, 29900, 30965, 32890, 35420, 36595, 39410, 41860, 43351, 44275, 46046, 50050, 51233, 51796, 52325, 56300, 61930, 64745, 65780, 73190, 78820, 80509, 82225, 86702, 88550, 90643, 92092, 98525, 100100, 102466, 104650, 115115, 123860, 129490, 142439, 146380, 154825, 161018, 164450, 168337, 173404, 177100, 181286, 182975, 197050, 204932, 209300, 216755, 230230, 256165, 258980, 284878, 309650, 322036, 323725, 328900, 336674, 362572, 365950, 394100, 402545, 433510, 453215, 460460, 512330, 563563, 569756, 575575, 619300, 647450, 673348, 712195, 731900, 805090, 841685, 867020, 906430, 997073, 1024660, 1083775, 1127126, 1151150, 1178359, 1280825, 1294900, 1424390, 1610180, 1683370, 1812860, 1851707, 1994146, 2012725, 2167550, 2254252, 2266075, 2302300, 2356718, 2561650, 2817815, 2848780, 3366740, 3560975, 3703414, 3988292, 4025450, 4208425, 4335100, 4532150, 4713436, 4985365, 5123300, 5635630, 5891795, 7121950, 7406828, 8050900, 8416850, 9064300, 9258535, 9970730, 11271260, 11783590, 12961949, 14089075, 14243900, 16833700, 18517070, 19941460, 23567180, 24926825, 25923898, 28178150, 29458975, 37034140, 46292675, 49853650, 51847796, 56356300, 58917950, 64809745, 92585350, 99707300, 117835900, 129619490, 185170700, 259238980, 324048725, 648097450, 1296194900]

約数ペア:

[(1, 1296194900), (2, 648097450), (4, 324048725), (5, 259238980), (7, 185170700), (10, 129619490), (11, 117835900), (13, 99707300), (14, 92585350), (20, 64809745), (22, 58917950), (23, 56356300), (25, 51847796), (26, 49853650), (28, 46292675), (35, 37034140), (44, 29458975), (46, 28178150), (50, 25923898), (52, 24926825), (55, 23567180), (65, 19941460), (70, 18517070), (77, 16833700), (91, 14243900), (92, 14089075), (100, 12961949), (110, 11783590), (115, 11271260), (130, 9970730), (140, 9258535), (143, 9064300), (154, 8416850), (161, 8050900), (175, 7406828), (182, 7121950), (220, 5891795), (230, 5635630), (253, 5123300), (260, 4985365), (275, 4713436), (286, 4532150), (299, 4335100), (308, 4208425), (322, 4025450), (325, 3988292), (350, 3703414), (364, 3560975), (385, 3366740), (455, 2848780), (460, 2817815), (506, 2561650), (550, 2356718), (563, 2302300), (572, 2266075), (575, 2254252), (598, 2167550), (644, 2012725), (650, 1994146), (700, 1851707), (715, 1812860), (770, 1683370), (805, 1610180), (910, 1424390), (1001, 1294900), (1012, 1280825), (1100, 1178359), (1126, 1151150), (1150, 1127126), (1196, 1083775), (1265, 1024660), (1300, 997073), (1430, 906430), (1495, 867020), (1540, 841685), (1610, 805090), (1771, 731900), (1820, 712195), (1925, 673348), (2002, 647450), (2093, 619300), (2252, 575575), (2275, 569756), (2300, 563563), (2530, 512330), (2815, 460460), (2860, 453215), (2990, 433510), (3220, 402545), (3289, 394100), (3542, 365950), (3575, 362572), (3850, 336674), (3941, 328900), (4004, 323725), (4025, 322036), (4186, 309650), (4550, 284878), (5005, 258980), (5060, 256165), (5630, 230230), (5980, 216755), (6193, 209300), (6325, 204932), (6578, 197050), (7084, 182975), (7150, 181286), (7319, 177100), (7475, 173404), (7700, 168337), (7882, 164450), (8050, 161018), (8372, 154825), (8855, 146380), (9100, 142439), (10010, 129490), (10465, 123860), (11260, 115115), (12386, 104650), (12650, 102466), (12949, 100100), (13156, 98525), (14075, 92092), (14300, 90643), (14638, 88550), (14950, 86702), (15764, 82225), (16100, 80509), (16445, 78820), (17710, 73190), (19705, 65780), (20020, 64745), (20930, 61930), (23023, 56300), (24772, 52325), (25025, 51796), (25300, 51233), (25898, 50050), (28150, 46046), (29276, 44275), (29900, 43351), (30965, 41860), (32890, 39410), (35420, 36595)]