20348618400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23357}}^1$

素因数の和:23405

約数の個数: 324

約数和(自身を含む): 78873822846

約数和(自身を除く): 58525204446

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 121, 132, 144, 150, 160, 165, 176, 180, 198, 200, 220, 225, 240, 242, 264, 275, 288, 300, 330, 352, 360, 363, 396, 400, 440, 450, 480, 484, 495, 528, 550, 600, 605, 660, 720, 726, 792, 800, 825, 880, 900, 968, 990, 1056, 1089, 1100, 1200, 1210, 1320, 1440, 1452, 1584, 1650, 1760, 1800, 1815, 1936, 1980, 2178, 2200, 2400, 2420, 2475, 2640, 2904, 3025, 3168, 3300, 3600, 3630, 3872, 3960, 4356, 4400, 4840, 4950, 5280, 5445, 5808, 6050, 6600, 7200, 7260, 7920, 8712, 8800, 9075, 9680, 9900, 10890, 11616, 12100, 13200, 14520, 15840, 17424, 18150, 19360, 19800, 21780, 23357, 24200, 26400, 27225, 29040, 34848, 36300, 39600, 43560, 46714, 48400, 54450, 58080, 70071, 72600, 79200, 87120, 93428, 96800, 108900, 116785, 140142, 145200, 174240, 186856, 210213, 217800, 233570, 256927, 280284, 290400, 350355, 373712, 420426, 435600, 467140, 513854, 560568, 583925, 700710, 747424, 770781, 840852, 871200, 934280, 1027708, 1051065, 1121136, 1167850, 1284635, 1401420, 1541562, 1681704, 1751775, 1868560, 2055416, 2102130, 2242272, 2312343, 2335700, 2569270, 2802840, 2826197, 3083124, 3363408, 3503550, 3737120, 3853905, 4110832, 4204260, 4624686, 4671400, 5138540, 5255325, 5605680, 5652394, 6166248, 6423175, 6726816, 7007100, 7707810, 8221664, 8408520, 8478591, 9249372, 9342800, 10277080, 10510650, 11211360, 11304788, 11561715, 12332496, 12846350, 14014200, 14130985, 15415620, 16817040, 16957182, 18498744, 18685600, 19269525, 20554160, 21021300, 22609576, 23123430, 24664992, 25435773, 25692700, 28028400, 28261970, 30831240, 33634080, 33914364, 36997488, 38539050, 41108320, 42042600, 42392955, 45219152, 46246860, 50871546, 51385400, 56056800, 56523940, 57808575, 61662480, 67828728, 70654925, 73994976, 77078100, 84085200, 84785910, 90438304, 92493720, 101743092, 102770800, 113047880, 115617150, 123324960, 127178865, 135657456, 141309850, 154156200, 168170400, 169571820, 184987440, 203486184, 205541600, 211964775, 226095760, 231234300, 254357730, 271314912, 282619700, 308312400, 339143640, 369974880, 406972368, 423929550, 452191520, 462468600, 508715460, 565239400, 616624800, 635894325, 678287280, 813944736, 847859100, 924937200, 1017430920, 1130478800, 1271788650, 1356574560, 1695718200, 1849874400, 2034861840, 2260957600, 2543577300, 3391436400, 4069723680, 5087154600, 6782872800, 10174309200, 20348618400]

約数ペア:

[(1, 20348618400), (2, 10174309200), (3, 6782872800), (4, 5087154600), (5, 4069723680), (6, 3391436400), (8, 2543577300), (9, 2260957600), (10, 2034861840), (11, 1849874400), (12, 1695718200), (15, 1356574560), (16, 1271788650), (18, 1130478800), (20, 1017430920), (22, 924937200), (24, 847859100), (25, 813944736), (30, 678287280), (32, 635894325), (33, 616624800), (36, 565239400), (40, 508715460), (44, 462468600), (45, 452191520), (48, 423929550), (50, 406972368), (55, 369974880), (60, 339143640), (66, 308312400), (72, 282619700), (75, 271314912), (80, 254357730), (88, 231234300), (90, 226095760), (96, 211964775), (99, 205541600), (100, 203486184), (110, 184987440), (120, 169571820), (121, 168170400), (132, 154156200), (144, 141309850), (150, 135657456), (160, 127178865), (165, 123324960), (176, 115617150), (180, 113047880), (198, 102770800), (200, 101743092), (220, 92493720), (225, 90438304), (240, 84785910), (242, 84085200), (264, 77078100), (275, 73994976), (288, 70654925), (300, 67828728), (330, 61662480), (352, 57808575), (360, 56523940), (363, 56056800), (396, 51385400), (400, 50871546), (440, 46246860), (450, 45219152), (480, 42392955), (484, 42042600), (495, 41108320), (528, 38539050), (550, 36997488), (600, 33914364), (605, 33634080), (660, 30831240), (720, 28261970), (726, 28028400), (792, 25692700), (800, 25435773), (825, 24664992), (880, 23123430), (900, 22609576), (968, 21021300), (990, 20554160), (1056, 19269525), (1089, 18685600), (1100, 18498744), (1200, 16957182), (1210, 16817040), (1320, 15415620), (1440, 14130985), (1452, 14014200), (1584, 12846350), (1650, 12332496), (1760, 11561715), (1800, 11304788), (1815, 11211360), (1936, 10510650), (1980, 10277080), (2178, 9342800), (2200, 9249372), (2400, 8478591), (2420, 8408520), (2475, 8221664), (2640, 7707810), (2904, 7007100), (3025, 6726816), (3168, 6423175), (3300, 6166248), (3600, 5652394), (3630, 5605680), (3872, 5255325), (3960, 5138540), (4356, 4671400), (4400, 4624686), (4840, 4204260), (4950, 4110832), (5280, 3853905), (5445, 3737120), (5808, 3503550), (6050, 3363408), (6600, 3083124), (7200, 2826197), (7260, 2802840), (7920, 2569270), (8712, 2335700), (8800, 2312343), (9075, 2242272), (9680, 2102130), (9900, 2055416), (10890, 1868560), (11616, 1751775), (12100, 1681704), (13200, 1541562), (14520, 1401420), (15840, 1284635), (17424, 1167850), (18150, 1121136), (19360, 1051065), (19800, 1027708), (21780, 934280), (23357, 871200), (24200, 840852), (26400, 770781), (27225, 747424), (29040, 700710), (34848, 583925), (36300, 560568), (39600, 513854), (43560, 467140), (46714, 435600), (48400, 420426), (54450, 373712), (58080, 350355), (70071, 290400), (72600, 280284), (79200, 256927), (87120, 233570), (93428, 217800), (96800, 210213), (108900, 186856), (116785, 174240), (140142, 145200)]