418950000

素因数分解:

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

素因数の和:72

約数の個数: 540

約数和(自身を含む): 1794494520

約数和(自身を除く): 1375544520

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, 3125, 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, 6250, 6300, 6384, 6650, 6840, 7000, 7056, 7125, 7350, 7448, 7500, 7600, 7875, 7980, 8379, 8400, 8550, 8750, 8820, 9000, 9310, 9375, 9500, 9576, 9800, 9975, 10000, 10500, 10640, 11025, 11172, 11250, 11400, 11760, 11875, 11970, 12250, 12500, 12600, 13125, 13300, 13680, 13965, 14000, 14250, 14700, 14896, 15000, 15750, 15960, 16625, 16758, 17100, 17500, 17640, 18000, 18375, 18620, 18750, 19000, 19152, 19600, 19950, 21000, 21375, 21875, 22050, 22344, 22500, 22800, 23275, 23750, 23940, 24500, 25000, 25200, 26250, 26600, 27930, 28125, 28500, 29400, 29925, 30000, 30625, 31500, 31920, 33250, 33516, 34200, 35000, 35280, 35625, 36750, 37240, 37500, 38000, 39375, 39900, 41895, 42000, 42750, 43750, 44100, 44688, 45000, 46550, 47500, 47880, 49000, 49875, 50000, 52500, 53200, 55125, 55860, 56250, 57000, 58800, 59375, 59850, 61250, 63000, 65625, 66500, 67032, 68400, 69825, 70000, 71250, 73500, 74480, 75000, 78750, 79800, 83125, 83790, 85500, 87500, 88200, 90000, 91875, 93100, 95000, 95760, 98000, 99750, 105000, 106875, 110250, 111720, 112500, 114000, 116375, 118750, 119700, 122500, 126000, 131250, 133000, 134064, 139650, 142500, 147000, 149625, 150000, 153125, 157500, 159600, 166250, 167580, 171000, 175000, 176400, 178125, 183750, 186200, 190000, 196875, 199500, 209475, 210000, 213750, 220500, 223440, 225000, 232750, 237500, 239400, 245000, 249375, 262500, 266000, 275625, 279300, 285000, 294000, 299250, 306250, 315000, 332500, 335160, 342000, 349125, 350000, 356250, 367500, 372400, 393750, 399000, 415625, 418950, 427500, 441000, 450000, 459375, 465500, 475000, 478800, 490000, 498750, 525000, 534375, 551250, 558600, 570000, 581875, 598500, 612500, 630000, 665000, 670320, 698250, 712500, 735000, 748125, 787500, 798000, 831250, 837900, 855000, 882000, 918750, 931000, 950000, 997500, 1047375, 1050000, 1068750, 1102500, 1117200, 1163750, 1197000, 1225000, 1246875, 1330000, 1378125, 1396500, 1425000, 1470000, 1496250, 1575000, 1662500, 1675800, 1710000, 1745625, 1837500, 1862000, 1995000, 2094750, 2137500, 2205000, 2327500, 2394000, 2450000, 2493750, 2756250, 2793000, 2850000, 2909375, 2992500, 3150000, 3325000, 3351600, 3491250, 3675000, 3740625, 3990000, 4189500, 4275000, 4410000, 4655000, 4987500, 5236875, 5512500, 5586000, 5818750, 5985000, 6650000, 6982500, 7350000, 7481250, 8379000, 8550000, 8728125, 9310000, 9975000, 10473750, 11025000, 11637500, 11970000, 13965000, 14962500, 16758000, 17456250, 19950000, 20947500, 22050000, 23275000, 26184375, 27930000, 29925000, 34912500, 41895000, 46550000, 52368750, 59850000, 69825000, 83790000, 104737500, 139650000, 209475000, 418950000]

約数ペア:

[(1, 418950000), (2, 209475000), (3, 139650000), (4, 104737500), (5, 83790000), (6, 69825000), (7, 59850000), (8, 52368750), (9, 46550000), (10, 41895000), (12, 34912500), (14, 29925000), (15, 27930000), (16, 26184375), (18, 23275000), (19, 22050000), (20, 20947500), (21, 19950000), (24, 17456250), (25, 16758000), (28, 14962500), (30, 13965000), (35, 11970000), (36, 11637500), (38, 11025000), (40, 10473750), (42, 9975000), (45, 9310000), (48, 8728125), (49, 8550000), (50, 8379000), (56, 7481250), (57, 7350000), (60, 6982500), (63, 6650000), (70, 5985000), (72, 5818750), (75, 5586000), (76, 5512500), (80, 5236875), (84, 4987500), (90, 4655000), (95, 4410000), (98, 4275000), (100, 4189500), (105, 3990000), (112, 3740625), (114, 3675000), (120, 3491250), (125, 3351600), (126, 3325000), (133, 3150000), (140, 2992500), (144, 2909375), (147, 2850000), (150, 2793000), (152, 2756250), (168, 2493750), (171, 2450000), (175, 2394000), (180, 2327500), (190, 2205000), (196, 2137500), (200, 2094750), (210, 1995000), (225, 1862000), (228, 1837500), (240, 1745625), (245, 1710000), (250, 1675800), (252, 1662500), (266, 1575000), (280, 1496250), (285, 1470000), (294, 1425000), (300, 1396500), (304, 1378125), (315, 1330000), (336, 1246875), (342, 1225000), (350, 1197000), (360, 1163750), (375, 1117200), (380, 1102500), (392, 1068750), (399, 1050000), (400, 1047375), (420, 997500), (441, 950000), (450, 931000), (456, 918750), (475, 882000), (490, 855000), (500, 837900), (504, 831250), (525, 798000), (532, 787500), (560, 748125), (570, 735000), (588, 712500), (600, 698250), (625, 670320), (630, 665000), (665, 630000), (684, 612500), (700, 598500), (720, 581875), (735, 570000), (750, 558600), (760, 551250), (784, 534375), (798, 525000), (840, 498750), (855, 490000), (875, 478800), (882, 475000), (900, 465500), (912, 459375), (931, 450000), (950, 441000), (980, 427500), (1000, 418950), (1008, 415625), (1050, 399000), (1064, 393750), (1125, 372400), (1140, 367500), (1176, 356250), (1197, 350000), (1200, 349125), (1225, 342000), (1250, 335160), (1260, 332500), (1330, 315000), (1368, 306250), (1400, 299250), (1425, 294000), (1470, 285000), (1500, 279300), (1520, 275625), (1575, 266000), (1596, 262500), (1680, 249375), (1710, 245000), (1750, 239400), (1764, 237500), (1800, 232750), (1862, 225000), (1875, 223440), (1900, 220500), (1960, 213750), (1995, 210000), (2000, 209475), (2100, 199500), (2128, 196875), (2205, 190000), (2250, 186200), (2280, 183750), (2352, 178125), (2375, 176400), (2394, 175000), (2450, 171000), (2500, 167580), (2520, 166250), (2625, 159600), (2660, 157500), (2736, 153125), (2793, 150000), (2800, 149625), (2850, 147000), (2940, 142500), (3000, 139650), (3125, 134064), (3150, 133000), (3192, 131250), (3325, 126000), (3420, 122500), (3500, 119700), (3528, 118750), (3600, 116375), (3675, 114000), (3724, 112500), (3750, 111720), (3800, 110250), (3920, 106875), (3990, 105000), (4200, 99750), (4275, 98000), (4375, 95760), (4410, 95000), (4500, 93100), (4560, 91875), (4655, 90000), (4750, 88200), (4788, 87500), (4900, 85500), (5000, 83790), (5040, 83125), (5250, 79800), (5320, 78750), (5586, 75000), (5625, 74480), (5700, 73500), (5880, 71250), (5985, 70000), (6000, 69825), (6125, 68400), (6250, 67032), (6300, 66500), (6384, 65625), (6650, 63000), (6840, 61250), (7000, 59850), (7056, 59375), (7125, 58800), (7350, 57000), (7448, 56250), (7500, 55860), (7600, 55125), (7875, 53200), (7980, 52500), (8379, 50000), (8400, 49875), (8550, 49000), (8750, 47880), (8820, 47500), (9000, 46550), (9310, 45000), (9375, 44688), (9500, 44100), (9576, 43750), (9800, 42750), (9975, 42000), (10000, 41895), (10500, 39900), (10640, 39375), (11025, 38000), (11172, 37500), (11250, 37240), (11400, 36750), (11760, 35625), (11875, 35280), (11970, 35000), (12250, 34200), (12500, 33516), (12600, 33250), (13125, 31920), (13300, 31500), (13680, 30625), (13965, 30000), (14000, 29925), (14250, 29400), (14700, 28500), (14896, 28125), (15000, 27930), (15750, 26600), (15960, 26250), (16625, 25200), (16758, 25000), (17100, 24500), (17500, 23940), (17640, 23750), (18000, 23275), (18375, 22800), (18620, 22500), (18750, 22344), (19000, 22050), (19152, 21875), (19600, 21375), (19950, 21000)]