83790000

素因数分解:

$2^4\times 3^2\times 5^4\times 7^2\times {\mathrm{19}}^1$

素因数の和:67

約数の個数: 450

約数和(自身を含む): 358807020

約数和(自身を除く): 275017020

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 28, 30, 35, 36, 38, 40, 42, 45, 48, 49, 50, 56, 57, 60, 63, 70, 72, 75, 76, 80, 84, 90, 95, 98, 100, 105, 112, 114, 120, 125, 126, 133, 140, 144, 147, 150, 152, 168, 171, 175, 180, 190, 196, 200, 210, 225, 228, 240, 245, 250, 252, 266, 280, 285, 294, 300, 304, 315, 336, 342, 350, 360, 375, 380, 392, 399, 400, 420, 441, 450, 456, 475, 490, 500, 504, 525, 532, 560, 570, 588, 600, 625, 630, 665, 684, 700, 720, 735, 750, 760, 784, 798, 840, 855, 875, 882, 900, 912, 931, 950, 980, 1000, 1008, 1050, 1064, 1125, 1140, 1176, 1197, 1200, 1225, 1250, 1260, 1330, 1368, 1400, 1425, 1470, 1500, 1520, 1575, 1596, 1680, 1710, 1750, 1764, 1800, 1862, 1875, 1900, 1960, 1995, 2000, 2100, 2128, 2205, 2250, 2280, 2352, 2375, 2394, 2450, 2500, 2520, 2625, 2660, 2736, 2793, 2800, 2850, 2940, 3000, 3150, 3192, 3325, 3420, 3500, 3528, 3600, 3675, 3724, 3750, 3800, 3920, 3990, 4200, 4275, 4375, 4410, 4500, 4560, 4655, 4750, 4788, 4900, 5000, 5040, 5250, 5320, 5586, 5625, 5700, 5880, 5985, 6000, 6125, 6300, 6384, 6650, 6840, 7000, 7056, 7125, 7350, 7448, 7500, 7600, 7875, 7980, 8379, 8400, 8550, 8750, 8820, 9000, 9310, 9500, 9576, 9800, 9975, 10000, 10500, 10640, 11025, 11172, 11250, 11400, 11760, 11875, 11970, 12250, 12600, 13125, 13300, 13680, 13965, 14000, 14250, 14700, 14896, 15000, 15750, 15960, 16625, 16758, 17100, 17500, 17640, 18000, 18375, 18620, 19000, 19152, 19600, 19950, 21000, 21375, 22050, 22344, 22500, 22800, 23275, 23750, 23940, 24500, 25200, 26250, 26600, 27930, 28500, 29400, 29925, 30000, 30625, 31500, 31920, 33250, 33516, 34200, 35000, 35280, 35625, 36750, 37240, 38000, 39375, 39900, 41895, 42000, 42750, 44100, 44688, 45000, 46550, 47500, 47880, 49000, 49875, 52500, 53200, 55125, 55860, 57000, 58800, 59850, 61250, 63000, 66500, 67032, 68400, 69825, 70000, 71250, 73500, 74480, 78750, 79800, 83125, 83790, 85500, 88200, 90000, 91875, 93100, 95000, 95760, 98000, 99750, 105000, 106875, 110250, 111720, 114000, 116375, 119700, 122500, 126000, 133000, 134064, 139650, 142500, 147000, 149625, 157500, 159600, 166250, 167580, 171000, 176400, 183750, 186200, 190000, 199500, 209475, 210000, 213750, 220500, 223440, 232750, 239400, 245000, 249375, 266000, 275625, 279300, 285000, 294000, 299250, 315000, 332500, 335160, 342000, 349125, 367500, 372400, 399000, 418950, 427500, 441000, 465500, 478800, 490000, 498750, 551250, 558600, 570000, 581875, 598500, 630000, 665000, 670320, 698250, 735000, 748125, 798000, 837900, 855000, 882000, 931000, 997500, 1047375, 1102500, 1117200, 1163750, 1197000, 1330000, 1396500, 1470000, 1496250, 1675800, 1710000, 1745625, 1862000, 1995000, 2094750, 2205000, 2327500, 2394000, 2793000, 2992500, 3351600, 3491250, 3990000, 4189500, 4410000, 4655000, 5236875, 5586000, 5985000, 6982500, 8379000, 9310000, 10473750, 11970000, 13965000, 16758000, 20947500, 27930000, 41895000, 83790000]

約数ペア:

[(1, 83790000), (2, 41895000), (3, 27930000), (4, 20947500), (5, 16758000), (6, 13965000), (7, 11970000), (8, 10473750), (9, 9310000), (10, 8379000), (12, 6982500), (14, 5985000), (15, 5586000), (16, 5236875), (18, 4655000), (19, 4410000), (20, 4189500), (21, 3990000), (24, 3491250), (25, 3351600), (28, 2992500), (30, 2793000), (35, 2394000), (36, 2327500), (38, 2205000), (40, 2094750), (42, 1995000), (45, 1862000), (48, 1745625), (49, 1710000), (50, 1675800), (56, 1496250), (57, 1470000), (60, 1396500), (63, 1330000), (70, 1197000), (72, 1163750), (75, 1117200), (76, 1102500), (80, 1047375), (84, 997500), (90, 931000), (95, 882000), (98, 855000), (100, 837900), (105, 798000), (112, 748125), (114, 735000), (120, 698250), (125, 670320), (126, 665000), (133, 630000), (140, 598500), (144, 581875), (147, 570000), (150, 558600), (152, 551250), (168, 498750), (171, 490000), (175, 478800), (180, 465500), (190, 441000), (196, 427500), (200, 418950), (210, 399000), (225, 372400), (228, 367500), (240, 349125), (245, 342000), (250, 335160), (252, 332500), (266, 315000), (280, 299250), (285, 294000), (294, 285000), (300, 279300), (304, 275625), (315, 266000), (336, 249375), (342, 245000), (350, 239400), (360, 232750), (375, 223440), (380, 220500), (392, 213750), (399, 210000), (400, 209475), (420, 199500), (441, 190000), (450, 186200), (456, 183750), (475, 176400), (490, 171000), (500, 167580), (504, 166250), (525, 159600), (532, 157500), (560, 149625), (570, 147000), (588, 142500), (600, 139650), (625, 134064), (630, 133000), (665, 126000), (684, 122500), (700, 119700), (720, 116375), (735, 114000), (750, 111720), (760, 110250), (784, 106875), (798, 105000), (840, 99750), (855, 98000), (875, 95760), (882, 95000), (900, 93100), (912, 91875), (931, 90000), (950, 88200), (980, 85500), (1000, 83790), (1008, 83125), (1050, 79800), (1064, 78750), (1125, 74480), (1140, 73500), (1176, 71250), (1197, 70000), (1200, 69825), (1225, 68400), (1250, 67032), (1260, 66500), (1330, 63000), (1368, 61250), (1400, 59850), (1425, 58800), (1470, 57000), (1500, 55860), (1520, 55125), (1575, 53200), (1596, 52500), (1680, 49875), (1710, 49000), (1750, 47880), (1764, 47500), (1800, 46550), (1862, 45000), (1875, 44688), (1900, 44100), (1960, 42750), (1995, 42000), (2000, 41895), (2100, 39900), (2128, 39375), (2205, 38000), (2250, 37240), (2280, 36750), (2352, 35625), (2375, 35280), (2394, 35000), (2450, 34200), (2500, 33516), (2520, 33250), (2625, 31920), (2660, 31500), (2736, 30625), (2793, 30000), (2800, 29925), (2850, 29400), (2940, 28500), (3000, 27930), (3150, 26600), (3192, 26250), (3325, 25200), (3420, 24500), (3500, 23940), (3528, 23750), (3600, 23275), (3675, 22800), (3724, 22500), (3750, 22344), (3800, 22050), (3920, 21375), (3990, 21000), (4200, 19950), (4275, 19600), (4375, 19152), (4410, 19000), (4500, 18620), (4560, 18375), (4655, 18000), (4750, 17640), (4788, 17500), (4900, 17100), (5000, 16758), (5040, 16625), (5250, 15960), (5320, 15750), (5586, 15000), (5625, 14896), (5700, 14700), (5880, 14250), (5985, 14000), (6000, 13965), (6125, 13680), (6300, 13300), (6384, 13125), (6650, 12600), (6840, 12250), (7000, 11970), (7056, 11875), (7125, 11760), (7350, 11400), (7448, 11250), (7500, 11172), (7600, 11025), (7875, 10640), (7980, 10500), (8379, 10000), (8400, 9975), (8550, 9800), (8750, 9576), (8820, 9500), (9000, 9310)]