20167369950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{3919}}^1$

素因数の和:3996

約数の個数: 288

約数和(自身を含む): 64045900800

約数和(自身を除く): 43878530850

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 29, 30, 35, 39, 42, 50, 58, 65, 70, 75, 78, 87, 91, 105, 130, 145, 150, 169, 174, 175, 182, 195, 203, 210, 273, 290, 325, 338, 350, 377, 390, 406, 435, 455, 507, 525, 546, 609, 650, 725, 754, 845, 870, 910, 975, 1014, 1015, 1050, 1131, 1183, 1218, 1365, 1450, 1690, 1885, 1950, 2030, 2175, 2262, 2275, 2366, 2535, 2639, 2730, 3045, 3549, 3770, 3919, 4225, 4350, 4550, 4901, 5070, 5075, 5278, 5655, 5915, 6090, 6825, 7098, 7838, 7917, 8450, 9425, 9802, 10150, 11310, 11757, 11830, 12675, 13195, 13650, 14703, 15225, 15834, 17745, 18850, 19595, 23514, 24505, 25350, 26390, 27433, 28275, 29406, 29575, 30450, 34307, 35490, 39190, 39585, 49010, 50947, 54866, 56550, 58785, 59150, 65975, 68614, 73515, 79170, 82299, 88725, 97975, 101894, 102921, 113651, 117570, 122525, 131950, 137165, 147030, 152841, 164598, 171535, 177450, 195950, 197925, 205842, 227302, 245050, 254735, 274330, 293925, 305682, 340953, 343070, 356629, 367575, 395850, 411495, 509470, 514605, 568255, 587850, 662311, 681906, 685825, 713258, 735150, 764205, 795557, 822990, 857675, 1029210, 1069887, 1136510, 1273675, 1324622, 1371650, 1477463, 1528410, 1591114, 1704765, 1715350, 1783145, 1986933, 2057475, 2139774, 2386671, 2547350, 2573025, 2841275, 2954926, 3311555, 3409530, 3566290, 3821025, 3973866, 3977785, 4114950, 4432389, 4636177, 4773342, 5146050, 5349435, 5682550, 6623110, 7387315, 7642050, 7955570, 8523825, 8864778, 8915725, 9272354, 9934665, 10342241, 10698870, 11933355, 13908531, 14774630, 16557775, 17047650, 17831450, 19207019, 19869330, 19888925, 20684482, 22161945, 23180885, 23866710, 26747175, 27817062, 31026723, 33115550, 36936575, 38414038, 39777850, 44323890, 46361770, 49673325, 51711205, 53494350, 57621057, 59666775, 62053446, 69542655, 73873150, 96035095, 99346650, 103422410, 110809725, 115242114, 115904425, 119333550, 134449133, 139085310, 155133615, 192070190, 221619450, 231808850, 258556025, 268898266, 288105285, 310267230, 347713275, 403347399, 480175475, 517112050, 576210570, 672245665, 695426550, 775668075, 806694798, 960350950, 1344491330, 1440526425, 1551336150, 2016736995, 2881052850, 3361228325, 4033473990, 6722456650, 10083684975, 20167369950]

約数ペア:

[(1, 20167369950), (2, 10083684975), (3, 6722456650), (5, 4033473990), (6, 3361228325), (7, 2881052850), (10, 2016736995), (13, 1551336150), (14, 1440526425), (15, 1344491330), (21, 960350950), (25, 806694798), (26, 775668075), (29, 695426550), (30, 672245665), (35, 576210570), (39, 517112050), (42, 480175475), (50, 403347399), (58, 347713275), (65, 310267230), (70, 288105285), (75, 268898266), (78, 258556025), (87, 231808850), (91, 221619450), (105, 192070190), (130, 155133615), (145, 139085310), (150, 134449133), (169, 119333550), (174, 115904425), (175, 115242114), (182, 110809725), (195, 103422410), (203, 99346650), (210, 96035095), (273, 73873150), (290, 69542655), (325, 62053446), (338, 59666775), (350, 57621057), (377, 53494350), (390, 51711205), (406, 49673325), (435, 46361770), (455, 44323890), (507, 39777850), (525, 38414038), (546, 36936575), (609, 33115550), (650, 31026723), (725, 27817062), (754, 26747175), (845, 23866710), (870, 23180885), (910, 22161945), (975, 20684482), (1014, 19888925), (1015, 19869330), (1050, 19207019), (1131, 17831450), (1183, 17047650), (1218, 16557775), (1365, 14774630), (1450, 13908531), (1690, 11933355), (1885, 10698870), (1950, 10342241), (2030, 9934665), (2175, 9272354), (2262, 8915725), (2275, 8864778), (2366, 8523825), (2535, 7955570), (2639, 7642050), (2730, 7387315), (3045, 6623110), (3549, 5682550), (3770, 5349435), (3919, 5146050), (4225, 4773342), (4350, 4636177), (4550, 4432389), (4901, 4114950), (5070, 3977785), (5075, 3973866), (5278, 3821025), (5655, 3566290), (5915, 3409530), (6090, 3311555), (6825, 2954926), (7098, 2841275), (7838, 2573025), (7917, 2547350), (8450, 2386671), (9425, 2139774), (9802, 2057475), (10150, 1986933), (11310, 1783145), (11757, 1715350), (11830, 1704765), (12675, 1591114), (13195, 1528410), (13650, 1477463), (14703, 1371650), (15225, 1324622), (15834, 1273675), (17745, 1136510), (18850, 1069887), (19595, 1029210), (23514, 857675), (24505, 822990), (25350, 795557), (26390, 764205), (27433, 735150), (28275, 713258), (29406, 685825), (29575, 681906), (30450, 662311), (34307, 587850), (35490, 568255), (39190, 514605), (39585, 509470), (49010, 411495), (50947, 395850), (54866, 367575), (56550, 356629), (58785, 343070), (59150, 340953), (65975, 305682), (68614, 293925), (73515, 274330), (79170, 254735), (82299, 245050), (88725, 227302), (97975, 205842), (101894, 197925), (102921, 195950), (113651, 177450), (117570, 171535), (122525, 164598), (131950, 152841), (137165, 147030)]