20147807340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:453

約数の個数: 288

約数和(自身を含む): 63698019840

約数和(自身を除く): 43550212500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 103, 113, 118, 163, 177, 180, 206, 226, 236, 295, 309, 326, 339, 354, 412, 452, 489, 515, 531, 565, 590, 618, 652, 678, 708, 815, 885, 927, 978, 1017, 1030, 1062, 1130, 1180, 1236, 1356, 1467, 1545, 1630, 1695, 1770, 1854, 1956, 2034, 2060, 2124, 2260, 2445, 2655, 2934, 3090, 3260, 3390, 3540, 3708, 4068, 4635, 4890, 5085, 5310, 5868, 6077, 6180, 6667, 6780, 7335, 9270, 9617, 9780, 10170, 10620, 11639, 12154, 13334, 14670, 16789, 18231, 18419, 18540, 19234, 20001, 20340, 23278, 24308, 26668, 28851, 29340, 30385, 33335, 33578, 34917, 36462, 36838, 38468, 40002, 46556, 48085, 50367, 54693, 55257, 57702, 58195, 60003, 60770, 66670, 67156, 69834, 72924, 73676, 80004, 83945, 86553, 91155, 92095, 96170, 100005, 100734, 104751, 109386, 110514, 115404, 116390, 120006, 121540, 133340, 139668, 144255, 151101, 165771, 167890, 173106, 174585, 182310, 184190, 192340, 200010, 201468, 209502, 218772, 221028, 232780, 240012, 251835, 273465, 276285, 288510, 300015, 302202, 331542, 335780, 346212, 349170, 364620, 368380, 400020, 419004, 432765, 503670, 523755, 546930, 552570, 577020, 600030, 604404, 663084, 686701, 698340, 755505, 828855, 865530, 990551, 1007340, 1047510, 1086721, 1093860, 1105140, 1200060, 1373402, 1511010, 1657710, 1731060, 1897157, 1981102, 2060103, 2095020, 2173442, 2746804, 2971653, 3022020, 3260163, 3315420, 3433505, 3794314, 3962204, 4120206, 4346884, 4952755, 5433605, 5691471, 5943306, 6180309, 6520326, 6867010, 7588628, 8240412, 8914959, 9485785, 9780489, 9905510, 10300515, 10867210, 11382942, 11886612, 12360618, 13040652, 13734020, 14858265, 16300815, 17074413, 17829918, 18971570, 19560978, 19811020, 20601030, 21734420, 22765884, 24721236, 28457355, 29716530, 30901545, 32601630, 34148826, 35659836, 37943140, 39121956, 41202060, 44574795, 48902445, 56914710, 59433060, 61803090, 65203260, 68297652, 85372065, 89149590, 97804890, 111932263, 113829420, 123606180, 170744130, 178299180, 195609780, 223864526, 335796789, 341488260, 447729052, 559661315, 671593578, 1007390367, 1119322630, 1343187156, 1678983945, 2014780734, 2238645260, 3357967890, 4029561468, 5036951835, 6715935780, 10073903670, 20147807340]

約数ペア:

[(1, 20147807340), (2, 10073903670), (3, 6715935780), (4, 5036951835), (5, 4029561468), (6, 3357967890), (9, 2238645260), (10, 2014780734), (12, 1678983945), (15, 1343187156), (18, 1119322630), (20, 1007390367), (30, 671593578), (36, 559661315), (45, 447729052), (59, 341488260), (60, 335796789), (90, 223864526), (103, 195609780), (113, 178299180), (118, 170744130), (163, 123606180), (177, 113829420), (180, 111932263), (206, 97804890), (226, 89149590), (236, 85372065), (295, 68297652), (309, 65203260), (326, 61803090), (339, 59433060), (354, 56914710), (412, 48902445), (452, 44574795), (489, 41202060), (515, 39121956), (531, 37943140), (565, 35659836), (590, 34148826), (618, 32601630), (652, 30901545), (678, 29716530), (708, 28457355), (815, 24721236), (885, 22765884), (927, 21734420), (978, 20601030), (1017, 19811020), (1030, 19560978), (1062, 18971570), (1130, 17829918), (1180, 17074413), (1236, 16300815), (1356, 14858265), (1467, 13734020), (1545, 13040652), (1630, 12360618), (1695, 11886612), (1770, 11382942), (1854, 10867210), (1956, 10300515), (2034, 9905510), (2060, 9780489), (2124, 9485785), (2260, 8914959), (2445, 8240412), (2655, 7588628), (2934, 6867010), (3090, 6520326), (3260, 6180309), (3390, 5943306), (3540, 5691471), (3708, 5433605), (4068, 4952755), (4635, 4346884), (4890, 4120206), (5085, 3962204), (5310, 3794314), (5868, 3433505), (6077, 3315420), (6180, 3260163), (6667, 3022020), (6780, 2971653), (7335, 2746804), (9270, 2173442), (9617, 2095020), (9780, 2060103), (10170, 1981102), (10620, 1897157), (11639, 1731060), (12154, 1657710), (13334, 1511010), (14670, 1373402), (16789, 1200060), (18231, 1105140), (18419, 1093860), (18540, 1086721), (19234, 1047510), (20001, 1007340), (20340, 990551), (23278, 865530), (24308, 828855), (26668, 755505), (28851, 698340), (29340, 686701), (30385, 663084), (33335, 604404), (33578, 600030), (34917, 577020), (36462, 552570), (36838, 546930), (38468, 523755), (40002, 503670), (46556, 432765), (48085, 419004), (50367, 400020), (54693, 368380), (55257, 364620), (57702, 349170), (58195, 346212), (60003, 335780), (60770, 331542), (66670, 302202), (67156, 300015), (69834, 288510), (72924, 276285), (73676, 273465), (80004, 251835), (83945, 240012), (86553, 232780), (91155, 221028), (92095, 218772), (96170, 209502), (100005, 201468), (100734, 200010), (104751, 192340), (109386, 184190), (110514, 182310), (115404, 174585), (116390, 173106), (120006, 167890), (121540, 165771), (133340, 151101), (139668, 144255)]