20521949400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1201

約数の個数: 480

約数和(自身を含む): 76326848400

約数和(自身を除く): 55804899000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 61, 72, 75, 76, 81, 90, 95, 100, 108, 114, 120, 122, 135, 150, 152, 162, 171, 180, 183, 190, 200, 216, 225, 228, 244, 270, 285, 300, 305, 324, 342, 360, 366, 380, 405, 450, 456, 475, 488, 513, 540, 549, 570, 600, 610, 648, 675, 684, 732, 760, 810, 855, 900, 915, 950, 1026, 1080, 1093, 1098, 1140, 1159, 1220, 1350, 1368, 1425, 1464, 1525, 1539, 1620, 1647, 1710, 1800, 1830, 1900, 2025, 2052, 2186, 2196, 2280, 2318, 2440, 2565, 2700, 2745, 2850, 3050, 3078, 3240, 3279, 3294, 3420, 3477, 3660, 3800, 4050, 4104, 4275, 4372, 4392, 4575, 4636, 4941, 5130, 5400, 5465, 5490, 5700, 5795, 6100, 6156, 6558, 6588, 6840, 6954, 7320, 7695, 8100, 8235, 8550, 8744, 9150, 9272, 9837, 9882, 10260, 10431, 10930, 10980, 11400, 11590, 12200, 12312, 12825, 13116, 13176, 13725, 13908, 15390, 16200, 16395, 16470, 17100, 17385, 18300, 19674, 19764, 20520, 20767, 20862, 21860, 21960, 23180, 24705, 25650, 26232, 27325, 27450, 27816, 28975, 29511, 30780, 31293, 32790, 32940, 34200, 34770, 36600, 38475, 39348, 39528, 41175, 41534, 41724, 43720, 46360, 49185, 49410, 51300, 52155, 54650, 54900, 57950, 59022, 61560, 62301, 62586, 65580, 65880, 66673, 69540, 76950, 78696, 81975, 82350, 83068, 83448, 86925, 88533, 93879, 98370, 98820, 102600, 103835, 104310, 109300, 109800, 115900, 118044, 123525, 124602, 125172, 131160, 133346, 139080, 147555, 153900, 156465, 163950, 164700, 166136, 173850, 177066, 186903, 187758, 196740, 197640, 200019, 207670, 208620, 218600, 231800, 236088, 245925, 247050, 249204, 250344, 260775, 266692, 295110, 307800, 311505, 312930, 327900, 329400, 333365, 347700, 354132, 373806, 375516, 393480, 400038, 415340, 417240, 442665, 469395, 491850, 494100, 498408, 519175, 521550, 533384, 560709, 590220, 600057, 623010, 625860, 655800, 666730, 695400, 708264, 737775, 747612, 751032, 782325, 800076, 830680, 885330, 934515, 938790, 983700, 988200, 1000095, 1038350, 1043100, 1121418, 1180440, 1200114, 1246020, 1251720, 1266787, 1333460, 1475550, 1495224, 1557525, 1564650, 1600152, 1666825, 1682127, 1770660, 1800171, 1869030, 1877580, 1967400, 2000190, 2076700, 2086200, 2213325, 2242836, 2346975, 2400228, 2492040, 2533574, 2666920, 2803545, 2951100, 3000285, 3115050, 3129300, 3333650, 3364254, 3541320, 3600342, 3738060, 3755160, 3800361, 4000380, 4153400, 4426650, 4485672, 4672575, 4693950, 4800456, 5000475, 5067148, 5400513, 5607090, 5902200, 6000570, 6230100, 6258600, 6333935, 6667300, 6728508, 7200684, 7476120, 7600722, 8000760, 8410635, 8853300, 9000855, 9345150, 9387900, 10000950, 10134296, 10801026, 11214180, 11401083, 12001140, 12460200, 12667870, 13334600, 13457016, 14017725, 14401368, 15001425, 15201444, 16821270, 17706600, 18001710, 18690300, 18775800, 19001805, 20001900, 21602052, 22428360, 22802166, 24002280, 25335740, 27002565, 28035450, 30002850, 30402888, 31669675, 33642540, 34203249, 36003420, 37380600, 38003610, 40003800, 42053175, 43204104, 45004275, 45604332, 50671480, 54005130, 56070900, 57005415, 60005700, 63339350, 67285080, 68406498, 72006840, 76007220, 84106350, 90008550, 91208664, 95009025, 102609747, 108010260, 112141800, 114010830, 120011400, 126678700, 135012825, 136812996, 152014440, 168212700, 171016245, 180017100, 190018050, 205219494, 216020520, 228021660, 253357400, 270025650, 273625992, 285027075, 336425400, 342032490, 360034200, 380036100, 410438988, 456043320, 513048735, 540051300, 570054150, 684064980, 760072200, 820877976, 855081225, 1026097470, 1080102600, 1140108300, 1368129960, 1710162450, 2052194940, 2280216600, 2565243675, 3420324900, 4104389880, 5130487350, 6840649800, 10260974700, 20521949400]

約数ペア:

[(1, 20521949400), (2, 10260974700), (3, 6840649800), (4, 5130487350), (5, 4104389880), (6, 3420324900), (8, 2565243675), (9, 2280216600), (10, 2052194940), (12, 1710162450), (15, 1368129960), (18, 1140108300), (19, 1080102600), (20, 1026097470), (24, 855081225), (25, 820877976), (27, 760072200), (30, 684064980), (36, 570054150), (38, 540051300), (40, 513048735), (45, 456043320), (50, 410438988), (54, 380036100), (57, 360034200), (60, 342032490), (61, 336425400), (72, 285027075), (75, 273625992), (76, 270025650), (81, 253357400), (90, 228021660), (95, 216020520), (100, 205219494), (108, 190018050), (114, 180017100), (120, 171016245), (122, 168212700), (135, 152014440), (150, 136812996), (152, 135012825), (162, 126678700), (171, 120011400), (180, 114010830), (183, 112141800), (190, 108010260), (200, 102609747), (216, 95009025), (225, 91208664), (228, 90008550), (244, 84106350), (270, 76007220), (285, 72006840), (300, 68406498), (305, 67285080), (324, 63339350), (342, 60005700), (360, 57005415), (366, 56070900), (380, 54005130), (405, 50671480), (450, 45604332), (456, 45004275), (475, 43204104), (488, 42053175), (513, 40003800), (540, 38003610), (549, 37380600), (570, 36003420), (600, 34203249), (610, 33642540), (648, 31669675), (675, 30402888), (684, 30002850), (732, 28035450), (760, 27002565), (810, 25335740), (855, 24002280), (900, 22802166), (915, 22428360), (950, 21602052), (1026, 20001900), (1080, 19001805), (1093, 18775800), (1098, 18690300), (1140, 18001710), (1159, 17706600), (1220, 16821270), (1350, 15201444), (1368, 15001425), (1425, 14401368), (1464, 14017725), (1525, 13457016), (1539, 13334600), (1620, 12667870), (1647, 12460200), (1710, 12001140), (1800, 11401083), (1830, 11214180), (1900, 10801026), (2025, 10134296), (2052, 10000950), (2186, 9387900), (2196, 9345150), (2280, 9000855), (2318, 8853300), (2440, 8410635), (2565, 8000760), (2700, 7600722), (2745, 7476120), (2850, 7200684), (3050, 6728508), (3078, 6667300), (3240, 6333935), (3279, 6258600), (3294, 6230100), (3420, 6000570), (3477, 5902200), (3660, 5607090), (3800, 5400513), (4050, 5067148), (4104, 5000475), (4275, 4800456), (4372, 4693950), (4392, 4672575), (4575, 4485672), (4636, 4426650), (4941, 4153400), (5130, 4000380), (5400, 3800361), (5465, 3755160), (5490, 3738060), (5700, 3600342), (5795, 3541320), (6100, 3364254), (6156, 3333650), (6558, 3129300), (6588, 3115050), (6840, 3000285), (6954, 2951100), (7320, 2803545), (7695, 2666920), (8100, 2533574), (8235, 2492040), (8550, 2400228), (8744, 2346975), (9150, 2242836), (9272, 2213325), (9837, 2086200), (9882, 2076700), (10260, 2000190), (10431, 1967400), (10930, 1877580), (10980, 1869030), (11400, 1800171), (11590, 1770660), (12200, 1682127), (12312, 1666825), (12825, 1600152), (13116, 1564650), (13176, 1557525), (13725, 1495224), (13908, 1475550), (15390, 1333460), (16200, 1266787), (16395, 1251720), (16470, 1246020), (17100, 1200114), (17385, 1180440), (18300, 1121418), (19674, 1043100), (19764, 1038350), (20520, 1000095), (20767, 988200), (20862, 983700), (21860, 938790), (21960, 934515), (23180, 885330), (24705, 830680), (25650, 800076), (26232, 782325), (27325, 751032), (27450, 747612), (27816, 737775), (28975, 708264), (29511, 695400), (30780, 666730), (31293, 655800), (32790, 625860), (32940, 623010), (34200, 600057), (34770, 590220), (36600, 560709), (38475, 533384), (39348, 521550), (39528, 519175), (41175, 498408), (41534, 494100), (41724, 491850), (43720, 469395), (46360, 442665), (49185, 417240), (49410, 415340), (51300, 400038), (52155, 393480), (54650, 375516), (54900, 373806), (57950, 354132), (59022, 347700), (61560, 333365), (62301, 329400), (62586, 327900), (65580, 312930), (65880, 311505), (66673, 307800), (69540, 295110), (76950, 266692), (78696, 260775), (81975, 250344), (82350, 249204), (83068, 247050), (83448, 245925), (86925, 236088), (88533, 231800), (93879, 218600), (98370, 208620), (98820, 207670), (102600, 200019), (103835, 197640), (104310, 196740), (109300, 187758), (109800, 186903), (115900, 177066), (118044, 173850), (123525, 166136), (124602, 164700), (125172, 163950), (131160, 156465), (133346, 153900), (139080, 147555)]