19005200775

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:428

約数の個数: 288

約数和(自身を含む): 41612614400

約数和(自身を除く): 22607413625

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 27, 33, 37, 45, 55, 57, 75, 95, 99, 111, 121, 135, 165, 171, 185, 209, 225, 275, 285, 297, 331, 333, 363, 407, 475, 495, 513, 555, 605, 627, 675, 703, 825, 855, 925, 993, 999, 1045, 1089, 1221, 1425, 1485, 1655, 1665, 1815, 1881, 2035, 2109, 2299, 2475, 2565, 2775, 2979, 3025, 3135, 3267, 3515, 3641, 3663, 4275, 4477, 4965, 4995, 5225, 5445, 5643, 6105, 6289, 6327, 6897, 7425, 7733, 8275, 8325, 8937, 9075, 9405, 10175, 10545, 10923, 10989, 11495, 12247, 12825, 13431, 14895, 15675, 16335, 17575, 18205, 18315, 18867, 18981, 20691, 22385, 23199, 24825, 24975, 27225, 28215, 30525, 31445, 31635, 32769, 34485, 36741, 38665, 40051, 40293, 44685, 47025, 52725, 54615, 54945, 56601, 57475, 61235, 62073, 67155, 69179, 69597, 74475, 81675, 85063, 91025, 91575, 94335, 94905, 98307, 103455, 110223, 111925, 115995, 120153, 120879, 134717, 141075, 157225, 158175, 163845, 169803, 172425, 183705, 193325, 200255, 201465, 207537, 208791, 223425, 232693, 255189, 273075, 274725, 283005, 306175, 310365, 330669, 335775, 345895, 347985, 360459, 404151, 425315, 471675, 474525, 491535, 517275, 551115, 579975, 600765, 604395, 622611, 673585, 698079, 760969, 765567, 819225, 849015, 918525, 1001275, 1007325, 1037685, 1043955, 1081377, 1163465, 1212453, 1275945, 1415025, 1481887, 1551825, 1653345, 1729475, 1739925, 1802295, 1867833, 2020755, 2094237, 2126575, 2282907, 2296701, 2457675, 2559623, 2755575, 3003825, 3021975, 3113055, 3367925, 3490395, 3637359, 3804845, 3827835, 4245075, 4445661, 5188425, 5219775, 5406885, 5817325, 6062265, 6282711, 6379725, 6848721, 7409435, 7678869, 8266725, 9011475, 9339165, 10103775, 10471185, 11414535, 11483505, 12798115, 13336983, 15565275, 17451975, 18186795, 19024225, 19139175, 20546163, 22228305, 23036607, 27034425, 28155853, 30311325, 31413555, 34243605, 37047175, 38394345, 40010949, 46695825, 52355925, 57072675, 57417525, 63990575, 66684915, 69109821, 84467559, 90933975, 102730815, 111141525, 115183035, 140779265, 157067775, 171218025, 191971725, 200054745, 253402677, 333424575, 345549105, 422337795, 513654075, 575915175, 703896325, 760208031, 1000273725, 1267013385, 1727745525, 2111688975, 3801040155, 6335066925, 19005200775]

約数ペア:

[(1, 19005200775), (3, 6335066925), (5, 3801040155), (9, 2111688975), (11, 1727745525), (15, 1267013385), (19, 1000273725), (25, 760208031), (27, 703896325), (33, 575915175), (37, 513654075), (45, 422337795), (55, 345549105), (57, 333424575), (75, 253402677), (95, 200054745), (99, 191971725), (111, 171218025), (121, 157067775), (135, 140779265), (165, 115183035), (171, 111141525), (185, 102730815), (209, 90933975), (225, 84467559), (275, 69109821), (285, 66684915), (297, 63990575), (331, 57417525), (333, 57072675), (363, 52355925), (407, 46695825), (475, 40010949), (495, 38394345), (513, 37047175), (555, 34243605), (605, 31413555), (627, 30311325), (675, 28155853), (703, 27034425), (825, 23036607), (855, 22228305), (925, 20546163), (993, 19139175), (999, 19024225), (1045, 18186795), (1089, 17451975), (1221, 15565275), (1425, 13336983), (1485, 12798115), (1655, 11483505), (1665, 11414535), (1815, 10471185), (1881, 10103775), (2035, 9339165), (2109, 9011475), (2299, 8266725), (2475, 7678869), (2565, 7409435), (2775, 6848721), (2979, 6379725), (3025, 6282711), (3135, 6062265), (3267, 5817325), (3515, 5406885), (3641, 5219775), (3663, 5188425), (4275, 4445661), (4477, 4245075), (4965, 3827835), (4995, 3804845), (5225, 3637359), (5445, 3490395), (5643, 3367925), (6105, 3113055), (6289, 3021975), (6327, 3003825), (6897, 2755575), (7425, 2559623), (7733, 2457675), (8275, 2296701), (8325, 2282907), (8937, 2126575), (9075, 2094237), (9405, 2020755), (10175, 1867833), (10545, 1802295), (10923, 1739925), (10989, 1729475), (11495, 1653345), (12247, 1551825), (12825, 1481887), (13431, 1415025), (14895, 1275945), (15675, 1212453), (16335, 1163465), (17575, 1081377), (18205, 1043955), (18315, 1037685), (18867, 1007325), (18981, 1001275), (20691, 918525), (22385, 849015), (23199, 819225), (24825, 765567), (24975, 760969), (27225, 698079), (28215, 673585), (30525, 622611), (31445, 604395), (31635, 600765), (32769, 579975), (34485, 551115), (36741, 517275), (38665, 491535), (40051, 474525), (40293, 471675), (44685, 425315), (47025, 404151), (52725, 360459), (54615, 347985), (54945, 345895), (56601, 335775), (57475, 330669), (61235, 310365), (62073, 306175), (67155, 283005), (69179, 274725), (69597, 273075), (74475, 255189), (81675, 232693), (85063, 223425), (91025, 208791), (91575, 207537), (94335, 201465), (94905, 200255), (98307, 193325), (103455, 183705), (110223, 172425), (111925, 169803), (115995, 163845), (120153, 158175), (120879, 157225), (134717, 141075)]