19894230300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:610

約数の個数: 432

約数和(自身を含む): 69788866560

約数和(自身を除く): 49894636260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 37, 42, 49, 50, 60, 70, 74, 75, 79, 84, 98, 100, 105, 111, 140, 147, 148, 150, 158, 175, 185, 196, 210, 222, 237, 245, 259, 294, 300, 316, 350, 370, 395, 420, 444, 463, 474, 490, 518, 525, 553, 555, 588, 700, 735, 740, 777, 790, 925, 926, 948, 980, 1036, 1050, 1106, 1110, 1185, 1225, 1295, 1389, 1470, 1554, 1580, 1659, 1813, 1850, 1852, 1975, 2100, 2212, 2220, 2315, 2370, 2450, 2590, 2765, 2775, 2778, 2923, 2940, 3108, 3241, 3318, 3626, 3675, 3700, 3871, 3885, 3950, 4630, 4740, 4900, 5180, 5439, 5530, 5550, 5556, 5846, 5925, 6475, 6482, 6636, 6945, 7252, 7350, 7742, 7770, 7900, 8295, 8769, 9065, 9260, 9723, 10878, 11060, 11100, 11575, 11613, 11692, 11850, 12950, 12964, 13825, 13890, 14615, 14700, 15484, 15540, 16205, 16590, 17131, 17538, 18130, 19355, 19425, 19446, 20461, 21756, 22687, 23150, 23226, 23700, 25900, 27195, 27650, 27780, 29230, 32410, 33180, 34262, 34725, 35076, 36260, 36577, 38710, 38850, 38892, 40922, 41475, 43845, 45325, 45374, 46300, 46452, 48615, 51393, 54390, 55300, 58065, 58460, 61383, 64820, 68061, 68524, 69450, 73075, 73154, 77420, 77700, 81025, 81844, 82950, 85655, 87690, 90650, 90748, 96775, 97230, 102305, 102786, 108780, 109731, 113435, 116130, 119917, 122766, 135975, 136122, 138900, 143227, 146150, 146308, 162050, 165900, 171310, 175380, 181300, 182885, 193550, 194460, 204610, 205572, 219225, 219462, 226870, 232260, 239834, 243075, 245532, 256039, 256965, 271950, 272244, 286454, 290325, 292300, 306915, 324100, 340305, 342620, 359751, 365770, 387100, 409220, 428275, 429681, 438450, 438924, 453740, 479668, 486150, 511525, 512078, 513930, 543900, 548655, 567175, 572908, 580650, 599585, 613830, 680610, 716135, 719502, 731540, 768117, 839419, 856550, 859362, 876900, 914425, 972300, 1023050, 1024156, 1027860, 1097310, 1134350, 1161300, 1199170, 1227660, 1280195, 1284825, 1353349, 1361220, 1432270, 1439004, 1534575, 1536234, 1678838, 1701525, 1713100, 1718724, 1792273, 1798755, 1828850, 2046100, 2148405, 2194620, 2268700, 2398340, 2518257, 2560390, 2569650, 2706698, 2743275, 2864540, 2997925, 3069150, 3072468, 3357676, 3403050, 3580675, 3584546, 3597510, 3657700, 3840585, 4060047, 4197095, 4296810, 5036514, 5120780, 5139300, 5376819, 5413396, 5486550, 5995850, 6138300, 6400975, 6766745, 6806100, 7161350, 7169092, 7195020, 7681170, 8120094, 8394190, 8593620, 8961365, 8993775, 9473443, 10073028, 10742025, 10753638, 10973100, 11991700, 12591285, 12801950, 13533490, 14322700, 15362340, 16240188, 16788380, 17922730, 17987550, 18946886, 19202925, 20300235, 20985475, 21484050, 21507276, 25182570, 25603900, 26884095, 27066980, 28420329, 33833725, 35845460, 35975100, 37893772, 38405850, 40600470, 41970950, 42968100, 44806825, 47367215, 50365140, 53768190, 56840658, 62956425, 66314101, 67667450, 76811700, 81200940, 83941900, 89613650, 94734430, 101501175, 107536380, 113681316, 125912850, 132628202, 134420475, 135334900, 142101645, 179227300, 189468860, 198942303, 203002350, 236836075, 251825700, 265256404, 268840950, 284203290, 331570505, 397884606, 406004700, 473672150, 537681900, 568406580, 663141010, 710508225, 795769212, 947344300, 994711515, 1326282020, 1421016450, 1657852525, 1989423030, 2842032900, 3315705050, 3978846060, 4973557575, 6631410100, 9947115150, 19894230300]

約数ペア:

[(1, 19894230300), (2, 9947115150), (3, 6631410100), (4, 4973557575), (5, 3978846060), (6, 3315705050), (7, 2842032900), (10, 1989423030), (12, 1657852525), (14, 1421016450), (15, 1326282020), (20, 994711515), (21, 947344300), (25, 795769212), (28, 710508225), (30, 663141010), (35, 568406580), (37, 537681900), (42, 473672150), (49, 406004700), (50, 397884606), (60, 331570505), (70, 284203290), (74, 268840950), (75, 265256404), (79, 251825700), (84, 236836075), (98, 203002350), (100, 198942303), (105, 189468860), (111, 179227300), (140, 142101645), (147, 135334900), (148, 134420475), (150, 132628202), (158, 125912850), (175, 113681316), (185, 107536380), (196, 101501175), (210, 94734430), (222, 89613650), (237, 83941900), (245, 81200940), (259, 76811700), (294, 67667450), (300, 66314101), (316, 62956425), (350, 56840658), (370, 53768190), (395, 50365140), (420, 47367215), (444, 44806825), (463, 42968100), (474, 41970950), (490, 40600470), (518, 38405850), (525, 37893772), (553, 35975100), (555, 35845460), (588, 33833725), (700, 28420329), (735, 27066980), (740, 26884095), (777, 25603900), (790, 25182570), (925, 21507276), (926, 21484050), (948, 20985475), (980, 20300235), (1036, 19202925), (1050, 18946886), (1106, 17987550), (1110, 17922730), (1185, 16788380), (1225, 16240188), (1295, 15362340), (1389, 14322700), (1470, 13533490), (1554, 12801950), (1580, 12591285), (1659, 11991700), (1813, 10973100), (1850, 10753638), (1852, 10742025), (1975, 10073028), (2100, 9473443), (2212, 8993775), (2220, 8961365), (2315, 8593620), (2370, 8394190), (2450, 8120094), (2590, 7681170), (2765, 7195020), (2775, 7169092), (2778, 7161350), (2923, 6806100), (2940, 6766745), (3108, 6400975), (3241, 6138300), (3318, 5995850), (3626, 5486550), (3675, 5413396), (3700, 5376819), (3871, 5139300), (3885, 5120780), (3950, 5036514), (4630, 4296810), (4740, 4197095), (4900, 4060047), (5180, 3840585), (5439, 3657700), (5530, 3597510), (5550, 3584546), (5556, 3580675), (5846, 3403050), (5925, 3357676), (6475, 3072468), (6482, 3069150), (6636, 2997925), (6945, 2864540), (7252, 2743275), (7350, 2706698), (7742, 2569650), (7770, 2560390), (7900, 2518257), (8295, 2398340), (8769, 2268700), (9065, 2194620), (9260, 2148405), (9723, 2046100), (10878, 1828850), (11060, 1798755), (11100, 1792273), (11575, 1718724), (11613, 1713100), (11692, 1701525), (11850, 1678838), (12950, 1536234), (12964, 1534575), (13825, 1439004), (13890, 1432270), (14615, 1361220), (14700, 1353349), (15484, 1284825), (15540, 1280195), (16205, 1227660), (16590, 1199170), (17131, 1161300), (17538, 1134350), (18130, 1097310), (19355, 1027860), (19425, 1024156), (19446, 1023050), (20461, 972300), (21756, 914425), (22687, 876900), (23150, 859362), (23226, 856550), (23700, 839419), (25900, 768117), (27195, 731540), (27650, 719502), (27780, 716135), (29230, 680610), (32410, 613830), (33180, 599585), (34262, 580650), (34725, 572908), (35076, 567175), (36260, 548655), (36577, 543900), (38710, 513930), (38850, 512078), (38892, 511525), (40922, 486150), (41475, 479668), (43845, 453740), (45325, 438924), (45374, 438450), (46300, 429681), (46452, 428275), (48615, 409220), (51393, 387100), (54390, 365770), (55300, 359751), (58065, 342620), (58460, 340305), (61383, 324100), (64820, 306915), (68061, 292300), (68524, 290325), (69450, 286454), (73075, 272244), (73154, 271950), (77420, 256965), (77700, 256039), (81025, 245532), (81844, 243075), (82950, 239834), (85655, 232260), (87690, 226870), (90650, 219462), (90748, 219225), (96775, 205572), (97230, 204610), (102305, 194460), (102786, 193550), (108780, 182885), (109731, 181300), (113435, 175380), (116130, 171310), (119917, 165900), (122766, 162050), (135975, 146308), (136122, 146150), (138900, 143227)]