209475000

素因数分解:

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

素因数の和:70

約数の個数: 432

約数和(自身を含む): 868303800

約数和(自身を除く): 658828800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 25, 28, 30, 35, 36, 38, 40, 42, 45, 49, 50, 56, 57, 60, 63, 70, 72, 75, 76, 84, 90, 95, 98, 100, 105, 114, 120, 125, 126, 133, 140, 147, 150, 152, 168, 171, 175, 180, 190, 196, 200, 210, 225, 228, 245, 250, 252, 266, 280, 285, 294, 300, 315, 342, 350, 360, 375, 380, 392, 399, 420, 441, 450, 456, 475, 490, 500, 504, 525, 532, 570, 588, 600, 625, 630, 665, 684, 700, 735, 750, 760, 798, 840, 855, 875, 882, 900, 931, 950, 980, 1000, 1050, 1064, 1125, 1140, 1176, 1197, 1225, 1250, 1260, 1330, 1368, 1400, 1425, 1470, 1500, 1575, 1596, 1710, 1750, 1764, 1800, 1862, 1875, 1900, 1960, 1995, 2100, 2205, 2250, 2280, 2375, 2394, 2450, 2500, 2520, 2625, 2660, 2793, 2850, 2940, 3000, 3125, 3150, 3192, 3325, 3420, 3500, 3528, 3675, 3724, 3750, 3800, 3990, 4200, 4275, 4375, 4410, 4500, 4655, 4750, 4788, 4900, 5000, 5250, 5320, 5586, 5625, 5700, 5880, 5985, 6125, 6250, 6300, 6650, 6840, 7000, 7125, 7350, 7448, 7500, 7875, 7980, 8379, 8550, 8750, 8820, 9000, 9310, 9375, 9500, 9576, 9800, 9975, 10500, 11025, 11172, 11250, 11400, 11875, 11970, 12250, 12500, 12600, 13125, 13300, 13965, 14250, 14700, 15000, 15750, 15960, 16625, 16758, 17100, 17500, 17640, 18375, 18620, 18750, 19000, 19950, 21000, 21375, 21875, 22050, 22344, 22500, 23275, 23750, 23940, 24500, 25000, 26250, 26600, 27930, 28125, 28500, 29400, 29925, 30625, 31500, 33250, 33516, 34200, 35000, 35625, 36750, 37240, 37500, 39375, 39900, 41895, 42750, 43750, 44100, 45000, 46550, 47500, 47880, 49000, 49875, 52500, 55125, 55860, 56250, 57000, 59375, 59850, 61250, 63000, 65625, 66500, 67032, 69825, 71250, 73500, 75000, 78750, 79800, 83125, 83790, 85500, 87500, 88200, 91875, 93100, 95000, 99750, 105000, 106875, 110250, 111720, 112500, 116375, 118750, 119700, 122500, 131250, 133000, 139650, 142500, 147000, 149625, 153125, 157500, 166250, 167580, 171000, 175000, 178125, 183750, 186200, 196875, 199500, 209475, 213750, 220500, 225000, 232750, 237500, 239400, 245000, 249375, 262500, 275625, 279300, 285000, 299250, 306250, 315000, 332500, 335160, 349125, 356250, 367500, 393750, 399000, 415625, 418950, 427500, 441000, 459375, 465500, 475000, 498750, 525000, 534375, 551250, 558600, 581875, 598500, 612500, 665000, 698250, 712500, 735000, 748125, 787500, 831250, 837900, 855000, 918750, 931000, 997500, 1047375, 1068750, 1102500, 1163750, 1197000, 1225000, 1246875, 1378125, 1396500, 1425000, 1496250, 1575000, 1662500, 1675800, 1745625, 1837500, 1995000, 2094750, 2137500, 2205000, 2327500, 2493750, 2756250, 2793000, 2909375, 2992500, 3325000, 3491250, 3675000, 3740625, 4189500, 4275000, 4655000, 4987500, 5236875, 5512500, 5818750, 5985000, 6982500, 7481250, 8379000, 8728125, 9975000, 10473750, 11025000, 11637500, 13965000, 14962500, 17456250, 20947500, 23275000, 26184375, 29925000, 34912500, 41895000, 52368750, 69825000, 104737500, 209475000]

約数ペア:

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