2049862500

素因数分解:

$2^2\times 3^2\times 5^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:198

約数の個数: 432

約数和(自身を含む): 7848247680

約数和(自身を除く): 5798385180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 125, 126, 133, 137, 140, 150, 171, 175, 180, 190, 210, 225, 228, 250, 252, 266, 274, 285, 300, 315, 342, 350, 375, 380, 399, 411, 420, 450, 475, 500, 525, 532, 548, 570, 625, 630, 665, 684, 685, 700, 750, 798, 822, 855, 875, 900, 950, 959, 1050, 1125, 1140, 1197, 1233, 1250, 1260, 1330, 1370, 1425, 1500, 1575, 1596, 1644, 1710, 1750, 1875, 1900, 1918, 1995, 2055, 2100, 2250, 2375, 2394, 2466, 2500, 2603, 2625, 2660, 2740, 2850, 2877, 3125, 3150, 3325, 3420, 3425, 3500, 3750, 3836, 3990, 4110, 4275, 4375, 4500, 4750, 4788, 4795, 4932, 5206, 5250, 5625, 5700, 5754, 5985, 6165, 6250, 6300, 6650, 6850, 7125, 7500, 7809, 7875, 7980, 8220, 8550, 8631, 8750, 9375, 9500, 9590, 9975, 10275, 10412, 10500, 11250, 11508, 11875, 11970, 12330, 12500, 13015, 13125, 13300, 13700, 14250, 14385, 15618, 15750, 16625, 17100, 17125, 17262, 17500, 18221, 18750, 19180, 19950, 20550, 21375, 21875, 22500, 23427, 23750, 23940, 23975, 24660, 26030, 26250, 28125, 28500, 28770, 29925, 30825, 31236, 31500, 33250, 34250, 34524, 35625, 36442, 37500, 39045, 39375, 39900, 41100, 42750, 43155, 43750, 46854, 47500, 47950, 49875, 51375, 52060, 52500, 54663, 56250, 57540, 59375, 59850, 61650, 65075, 65625, 66500, 68500, 71250, 71925, 72884, 78090, 78750, 83125, 85500, 85625, 86310, 87500, 91105, 93708, 95900, 99750, 102750, 106875, 109326, 112500, 117135, 118750, 119700, 119875, 123300, 130150, 131250, 142500, 143850, 149625, 154125, 156180, 157500, 163989, 166250, 171250, 172620, 178125, 182210, 195225, 196875, 199500, 205500, 213750, 215775, 218652, 234270, 237500, 239750, 249375, 256875, 260300, 262500, 273315, 287700, 299250, 308250, 325375, 327978, 332500, 342500, 356250, 359625, 364420, 390450, 393750, 415625, 427500, 428125, 431550, 455525, 468540, 479500, 498750, 513750, 534375, 546630, 585675, 598500, 599375, 616500, 650750, 655956, 712500, 719250, 748125, 770625, 780900, 787500, 819945, 831250, 856250, 863100, 911050, 976125, 997500, 1027500, 1068750, 1078875, 1093260, 1171350, 1198750, 1246875, 1284375, 1301500, 1366575, 1438500, 1496250, 1541250, 1626875, 1639890, 1662500, 1712500, 1798125, 1822100, 1952250, 2137500, 2157750, 2277625, 2342700, 2397500, 2493750, 2568750, 2733150, 2928375, 2992500, 2996875, 3082500, 3253750, 3279780, 3596250, 3740625, 3853125, 3904500, 4099725, 4315500, 4555250, 4880625, 4987500, 5137500, 5394375, 5466300, 5856750, 5993750, 6507500, 6832875, 7192500, 7481250, 7706250, 8134375, 8199450, 8990625, 9110500, 9761250, 10788750, 11388125, 11713500, 11987500, 13665750, 14641875, 14962500, 15412500, 16268750, 16398900, 17981250, 19522500, 20498625, 21577500, 22776250, 24403125, 26971875, 27331500, 29283750, 32537500, 34164375, 35962500, 40997250, 45552500, 48806250, 53943750, 56940625, 58567500, 68328750, 73209375, 81994500, 97612500, 102493125, 107887500, 113881250, 136657500, 146418750, 170821875, 204986250, 227762500, 292837500, 341643750, 409972500, 512465625, 683287500, 1024931250, 2049862500]

約数ペア:

[(1, 2049862500), (2, 1024931250), (3, 683287500), (4, 512465625), (5, 409972500), (6, 341643750), (7, 292837500), (9, 227762500), (10, 204986250), (12, 170821875), (14, 146418750), (15, 136657500), (18, 113881250), (19, 107887500), (20, 102493125), (21, 97612500), (25, 81994500), (28, 73209375), (30, 68328750), (35, 58567500), (36, 56940625), (38, 53943750), (42, 48806250), (45, 45552500), (50, 40997250), (57, 35962500), (60, 34164375), (63, 32537500), (70, 29283750), (75, 27331500), (76, 26971875), (84, 24403125), (90, 22776250), (95, 21577500), (100, 20498625), (105, 19522500), (114, 17981250), (125, 16398900), (126, 16268750), (133, 15412500), (137, 14962500), (140, 14641875), (150, 13665750), (171, 11987500), (175, 11713500), (180, 11388125), (190, 10788750), (210, 9761250), (225, 9110500), (228, 8990625), (250, 8199450), (252, 8134375), (266, 7706250), (274, 7481250), (285, 7192500), (300, 6832875), (315, 6507500), (342, 5993750), (350, 5856750), (375, 5466300), (380, 5394375), (399, 5137500), (411, 4987500), (420, 4880625), (450, 4555250), (475, 4315500), (500, 4099725), (525, 3904500), (532, 3853125), (548, 3740625), (570, 3596250), (625, 3279780), (630, 3253750), (665, 3082500), (684, 2996875), (685, 2992500), (700, 2928375), (750, 2733150), (798, 2568750), (822, 2493750), (855, 2397500), (875, 2342700), (900, 2277625), (950, 2157750), (959, 2137500), (1050, 1952250), (1125, 1822100), (1140, 1798125), (1197, 1712500), (1233, 1662500), (1250, 1639890), (1260, 1626875), (1330, 1541250), (1370, 1496250), (1425, 1438500), (1500, 1366575), (1575, 1301500), (1596, 1284375), (1644, 1246875), (1710, 1198750), (1750, 1171350), (1875, 1093260), (1900, 1078875), (1918, 1068750), (1995, 1027500), (2055, 997500), (2100, 976125), (2250, 911050), (2375, 863100), (2394, 856250), (2466, 831250), (2500, 819945), (2603, 787500), (2625, 780900), (2660, 770625), (2740, 748125), (2850, 719250), (2877, 712500), (3125, 655956), (3150, 650750), (3325, 616500), (3420, 599375), (3425, 598500), (3500, 585675), (3750, 546630), (3836, 534375), (3990, 513750), (4110, 498750), (4275, 479500), (4375, 468540), (4500, 455525), (4750, 431550), (4788, 428125), (4795, 427500), (4932, 415625), (5206, 393750), (5250, 390450), (5625, 364420), (5700, 359625), (5754, 356250), (5985, 342500), (6165, 332500), (6250, 327978), (6300, 325375), (6650, 308250), (6850, 299250), (7125, 287700), (7500, 273315), (7809, 262500), (7875, 260300), (7980, 256875), (8220, 249375), (8550, 239750), (8631, 237500), (8750, 234270), (9375, 218652), (9500, 215775), (9590, 213750), (9975, 205500), (10275, 199500), (10412, 196875), (10500, 195225), (11250, 182210), (11508, 178125), (11875, 172620), (11970, 171250), (12330, 166250), (12500, 163989), (13015, 157500), (13125, 156180), (13300, 154125), (13700, 149625), (14250, 143850), (14385, 142500), (15618, 131250), (15750, 130150), (16625, 123300), (17100, 119875), (17125, 119700), (17262, 118750), (17500, 117135), (18221, 112500), (18750, 109326), (19180, 106875), (19950, 102750), (20550, 99750), (21375, 95900), (21875, 93708), (22500, 91105), (23427, 87500), (23750, 86310), (23940, 85625), (23975, 85500), (24660, 83125), (26030, 78750), (26250, 78090), (28125, 72884), (28500, 71925), (28770, 71250), (29925, 68500), (30825, 66500), (31236, 65625), (31500, 65075), (33250, 61650), (34250, 59850), (34524, 59375), (35625, 57540), (36442, 56250), (37500, 54663), (39045, 52500), (39375, 52060), (39900, 51375), (41100, 49875), (42750, 47950), (43155, 47500), (43750, 46854)]