20168076300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:697

約数の個数: 288

約数和(自身を含む): 63375110400

約数和(自身を除く): 43207034100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 41, 50, 57, 60, 75, 76, 82, 95, 100, 114, 123, 150, 164, 190, 205, 211, 228, 246, 285, 300, 380, 409, 410, 422, 475, 492, 570, 615, 633, 779, 818, 820, 844, 950, 1025, 1055, 1140, 1227, 1230, 1266, 1425, 1558, 1636, 1900, 2045, 2050, 2110, 2337, 2454, 2460, 2532, 2850, 3075, 3116, 3165, 3895, 4009, 4090, 4100, 4220, 4674, 4908, 5275, 5700, 6135, 6150, 6330, 7771, 7790, 8018, 8180, 8651, 9348, 10225, 10550, 11685, 12027, 12270, 12300, 12660, 15542, 15580, 15825, 16036, 16769, 17302, 19475, 20045, 20450, 21100, 23313, 23370, 24054, 24540, 25953, 30675, 31084, 31650, 33538, 34604, 38855, 38950, 40090, 40900, 43255, 46626, 46740, 48108, 50307, 51906, 58425, 60135, 61350, 63300, 67076, 77710, 77900, 80180, 83845, 86299, 86510, 93252, 100225, 100614, 103812, 116565, 116850, 120270, 122700, 129765, 155420, 164369, 167690, 172598, 173020, 194275, 200450, 201228, 216275, 233130, 233700, 240540, 251535, 258897, 259530, 300675, 318611, 328738, 335380, 345196, 388550, 400900, 419225, 431495, 432550, 466260, 493107, 503070, 517794, 519060, 582825, 601350, 637222, 648825, 657476, 777100, 821845, 838450, 862990, 865100, 955833, 986214, 1006140, 1035588, 1165650, 1202700, 1257675, 1274444, 1294485, 1297650, 1593055, 1639681, 1643690, 1676900, 1725980, 1911666, 1972428, 2157475, 2331300, 2465535, 2515350, 2588970, 2595300, 3186110, 3279362, 3287380, 3538259, 3823332, 4109225, 4314950, 4779165, 4919043, 4931070, 5030700, 5177940, 6372220, 6472425, 6558724, 7076518, 7965275, 8198405, 8218450, 8629900, 9558330, 9838086, 9862140, 10614777, 12327675, 12944850, 14153036, 15930550, 16396810, 16436900, 17691295, 19116660, 19676172, 21229554, 23895825, 24595215, 24655350, 25889700, 31861100, 32793620, 35382590, 40992025, 42459108, 47791650, 49190430, 49310700, 53073885, 67226921, 70765180, 81984050, 88456475, 95583300, 98380860, 106147770, 122976075, 134453842, 163968100, 176912950, 201680763, 212295540, 245952150, 265369425, 268907684, 336134605, 353825900, 403361526, 491904300, 530738850, 672269210, 806723052, 1008403815, 1061477700, 1344538420, 1680673025, 2016807630, 3361346050, 4033615260, 5042019075, 6722692100, 10084038150, 20168076300]

約数ペア:

[(1, 20168076300), (2, 10084038150), (3, 6722692100), (4, 5042019075), (5, 4033615260), (6, 3361346050), (10, 2016807630), (12, 1680673025), (15, 1344538420), (19, 1061477700), (20, 1008403815), (25, 806723052), (30, 672269210), (38, 530738850), (41, 491904300), (50, 403361526), (57, 353825900), (60, 336134605), (75, 268907684), (76, 265369425), (82, 245952150), (95, 212295540), (100, 201680763), (114, 176912950), (123, 163968100), (150, 134453842), (164, 122976075), (190, 106147770), (205, 98380860), (211, 95583300), (228, 88456475), (246, 81984050), (285, 70765180), (300, 67226921), (380, 53073885), (409, 49310700), (410, 49190430), (422, 47791650), (475, 42459108), (492, 40992025), (570, 35382590), (615, 32793620), (633, 31861100), (779, 25889700), (818, 24655350), (820, 24595215), (844, 23895825), (950, 21229554), (1025, 19676172), (1055, 19116660), (1140, 17691295), (1227, 16436900), (1230, 16396810), (1266, 15930550), (1425, 14153036), (1558, 12944850), (1636, 12327675), (1900, 10614777), (2045, 9862140), (2050, 9838086), (2110, 9558330), (2337, 8629900), (2454, 8218450), (2460, 8198405), (2532, 7965275), (2850, 7076518), (3075, 6558724), (3116, 6472425), (3165, 6372220), (3895, 5177940), (4009, 5030700), (4090, 4931070), (4100, 4919043), (4220, 4779165), (4674, 4314950), (4908, 4109225), (5275, 3823332), (5700, 3538259), (6135, 3287380), (6150, 3279362), (6330, 3186110), (7771, 2595300), (7790, 2588970), (8018, 2515350), (8180, 2465535), (8651, 2331300), (9348, 2157475), (10225, 1972428), (10550, 1911666), (11685, 1725980), (12027, 1676900), (12270, 1643690), (12300, 1639681), (12660, 1593055), (15542, 1297650), (15580, 1294485), (15825, 1274444), (16036, 1257675), (16769, 1202700), (17302, 1165650), (19475, 1035588), (20045, 1006140), (20450, 986214), (21100, 955833), (23313, 865100), (23370, 862990), (24054, 838450), (24540, 821845), (25953, 777100), (30675, 657476), (31084, 648825), (31650, 637222), (33538, 601350), (34604, 582825), (38855, 519060), (38950, 517794), (40090, 503070), (40900, 493107), (43255, 466260), (46626, 432550), (46740, 431495), (48108, 419225), (50307, 400900), (51906, 388550), (58425, 345196), (60135, 335380), (61350, 328738), (63300, 318611), (67076, 300675), (77710, 259530), (77900, 258897), (80180, 251535), (83845, 240540), (86299, 233700), (86510, 233130), (93252, 216275), (100225, 201228), (100614, 200450), (103812, 194275), (116565, 173020), (116850, 172598), (120270, 167690), (122700, 164369), (129765, 155420)]