20325682800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4957}}^1$

素因数の和:5065

約数の個数: 360

約数和(自身を含む): 75814919856

約数和(自身を除く): 55489237056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 48, 50, 51, 60, 67, 68, 72, 75, 80, 85, 90, 100, 102, 120, 134, 136, 144, 150, 153, 170, 180, 200, 201, 204, 225, 240, 255, 268, 272, 300, 306, 335, 340, 360, 400, 402, 408, 425, 450, 510, 536, 600, 603, 612, 670, 680, 720, 765, 804, 816, 850, 900, 1005, 1020, 1072, 1139, 1200, 1206, 1224, 1275, 1340, 1360, 1530, 1608, 1675, 1700, 1800, 2010, 2040, 2278, 2412, 2448, 2550, 2680, 3015, 3060, 3216, 3350, 3400, 3417, 3600, 3825, 4020, 4080, 4556, 4824, 4957, 5025, 5100, 5360, 5695, 6030, 6120, 6700, 6800, 6834, 7650, 8040, 9112, 9648, 9914, 10050, 10200, 10251, 11390, 12060, 12240, 13400, 13668, 14871, 15075, 15300, 16080, 17085, 18224, 19828, 20100, 20400, 20502, 22780, 24120, 24785, 26800, 27336, 28475, 29742, 30150, 30600, 34170, 39656, 40200, 41004, 44613, 45560, 48240, 49570, 51255, 54672, 56950, 59484, 60300, 61200, 68340, 74355, 79312, 80400, 82008, 84269, 85425, 89226, 91120, 99140, 102510, 113900, 118968, 120600, 123925, 136680, 148710, 164016, 168538, 170850, 178452, 198280, 205020, 223065, 227800, 237936, 241200, 247850, 252807, 256275, 273360, 297420, 332119, 337076, 341700, 356904, 371775, 396560, 410040, 421345, 446130, 455600, 495700, 505614, 512550, 594840, 664238, 674152, 683400, 713808, 743550, 758421, 820080, 842690, 892260, 991400, 996357, 1011228, 1025100, 1115325, 1189680, 1264035, 1328476, 1348304, 1366800, 1487100, 1516842, 1660595, 1685380, 1784520, 1982800, 1992714, 2022456, 2050200, 2106725, 2230650, 2528070, 2656952, 2974200, 2989071, 3033684, 3321190, 3370760, 3569040, 3792105, 3985428, 4044912, 4100400, 4213450, 4461300, 4981785, 5056140, 5313904, 5646023, 5948400, 5978142, 6067368, 6320175, 6642380, 6741520, 7584210, 7970856, 8302975, 8426900, 8922600, 9963570, 10112280, 11292046, 11956284, 12134736, 12640350, 13284760, 14945355, 15168420, 15941712, 16605950, 16853800, 16938069, 17845200, 18960525, 19927140, 20224560, 22584092, 23912568, 24908925, 25280700, 26569520, 28230115, 29890710, 30336840, 33211900, 33707600, 33876138, 37921050, 39854280, 45168184, 47825136, 49817850, 50561400, 50814207, 56460230, 59781420, 60673680, 66423800, 67752276, 74726775, 75842100, 79708560, 84690345, 90336368, 99635700, 101122800, 101628414, 112920460, 119562840, 132847600, 135504552, 141150575, 149453550, 151684200, 169380690, 199271400, 203256828, 225840920, 239125680, 254071035, 271009104, 282301150, 298907100, 303368400, 338761380, 398542800, 406513656, 423451725, 451681840, 508142070, 564602300, 597814200, 677522760, 813027312, 846903450, 1016284140, 1129204600, 1195628400, 1270355175, 1355045520, 1693806900, 2032568280, 2258409200, 2540710350, 3387613800, 4065136560, 5081420700, 6775227600, 10162841400, 20325682800]

約数ペア:

[(1, 20325682800), (2, 10162841400), (3, 6775227600), (4, 5081420700), (5, 4065136560), (6, 3387613800), (8, 2540710350), (9, 2258409200), (10, 2032568280), (12, 1693806900), (15, 1355045520), (16, 1270355175), (17, 1195628400), (18, 1129204600), (20, 1016284140), (24, 846903450), (25, 813027312), (30, 677522760), (34, 597814200), (36, 564602300), (40, 508142070), (45, 451681840), (48, 423451725), (50, 406513656), (51, 398542800), (60, 338761380), (67, 303368400), (68, 298907100), (72, 282301150), (75, 271009104), (80, 254071035), (85, 239125680), (90, 225840920), (100, 203256828), (102, 199271400), (120, 169380690), (134, 151684200), (136, 149453550), (144, 141150575), (150, 135504552), (153, 132847600), (170, 119562840), (180, 112920460), (200, 101628414), (201, 101122800), (204, 99635700), (225, 90336368), (240, 84690345), (255, 79708560), (268, 75842100), (272, 74726775), (300, 67752276), (306, 66423800), (335, 60673680), (340, 59781420), (360, 56460230), (400, 50814207), (402, 50561400), (408, 49817850), (425, 47825136), (450, 45168184), (510, 39854280), (536, 37921050), (600, 33876138), (603, 33707600), (612, 33211900), (670, 30336840), (680, 29890710), (720, 28230115), (765, 26569520), (804, 25280700), (816, 24908925), (850, 23912568), (900, 22584092), (1005, 20224560), (1020, 19927140), (1072, 18960525), (1139, 17845200), (1200, 16938069), (1206, 16853800), (1224, 16605950), (1275, 15941712), (1340, 15168420), (1360, 14945355), (1530, 13284760), (1608, 12640350), (1675, 12134736), (1700, 11956284), (1800, 11292046), (2010, 10112280), (2040, 9963570), (2278, 8922600), (2412, 8426900), (2448, 8302975), (2550, 7970856), (2680, 7584210), (3015, 6741520), (3060, 6642380), (3216, 6320175), (3350, 6067368), (3400, 5978142), (3417, 5948400), (3600, 5646023), (3825, 5313904), (4020, 5056140), (4080, 4981785), (4556, 4461300), (4824, 4213450), (4957, 4100400), (5025, 4044912), (5100, 3985428), (5360, 3792105), (5695, 3569040), (6030, 3370760), (6120, 3321190), (6700, 3033684), (6800, 2989071), (6834, 2974200), (7650, 2656952), (8040, 2528070), (9112, 2230650), (9648, 2106725), (9914, 2050200), (10050, 2022456), (10200, 1992714), (10251, 1982800), (11390, 1784520), (12060, 1685380), (12240, 1660595), (13400, 1516842), (13668, 1487100), (14871, 1366800), (15075, 1348304), (15300, 1328476), (16080, 1264035), (17085, 1189680), (18224, 1115325), (19828, 1025100), (20100, 1011228), (20400, 996357), (20502, 991400), (22780, 892260), (24120, 842690), (24785, 820080), (26800, 758421), (27336, 743550), (28475, 713808), (29742, 683400), (30150, 674152), (30600, 664238), (34170, 594840), (39656, 512550), (40200, 505614), (41004, 495700), (44613, 455600), (45560, 446130), (48240, 421345), (49570, 410040), (51255, 396560), (54672, 371775), (56950, 356904), (59484, 341700), (60300, 337076), (61200, 332119), (68340, 297420), (74355, 273360), (79312, 256275), (80400, 252807), (82008, 247850), (84269, 241200), (85425, 237936), (89226, 227800), (91120, 223065), (99140, 205020), (102510, 198280), (113900, 178452), (118968, 170850), (120600, 168538), (123925, 164016), (136680, 148710)]