19421022600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{7103}}^1$

素因数の和:7170

約数の個数: 432

約数和(自身を含む): 78329272320

約数和(自身を除く): 58908249720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 31, 35, 36, 40, 42, 45, 49, 50, 56, 60, 62, 63, 70, 72, 75, 84, 90, 93, 98, 100, 105, 120, 124, 126, 140, 147, 150, 155, 168, 175, 180, 186, 196, 200, 210, 217, 225, 245, 248, 252, 279, 280, 294, 300, 310, 315, 350, 360, 372, 392, 420, 434, 441, 450, 465, 490, 504, 525, 558, 588, 600, 620, 630, 651, 700, 735, 744, 775, 840, 868, 882, 900, 930, 980, 1050, 1085, 1116, 1176, 1225, 1240, 1260, 1302, 1395, 1400, 1470, 1519, 1550, 1575, 1736, 1764, 1800, 1860, 1953, 1960, 2100, 2170, 2205, 2232, 2325, 2450, 2520, 2604, 2790, 2940, 3038, 3100, 3150, 3255, 3528, 3675, 3720, 3906, 4200, 4340, 4410, 4557, 4650, 4900, 5208, 5425, 5580, 5880, 6076, 6200, 6300, 6510, 6975, 7103, 7350, 7595, 7812, 8680, 8820, 9114, 9300, 9765, 9800, 10850, 11025, 11160, 12152, 12600, 13020, 13671, 13950, 14206, 14700, 15190, 15624, 16275, 17640, 18228, 18600, 19530, 21309, 21700, 22050, 22785, 26040, 27342, 27900, 28412, 29400, 30380, 32550, 35515, 36456, 37975, 39060, 42618, 43400, 44100, 45570, 48825, 49721, 54684, 55800, 56824, 60760, 63927, 65100, 68355, 71030, 75950, 78120, 85236, 88200, 91140, 97650, 99442, 106545, 109368, 113925, 127854, 130200, 136710, 142060, 149163, 151900, 170472, 177575, 182280, 195300, 198884, 213090, 220193, 227850, 248605, 255708, 273420, 284120, 298326, 303800, 319635, 341775, 348047, 355150, 390600, 397768, 426180, 440386, 447489, 455700, 497210, 511416, 532725, 546840, 596652, 639270, 660579, 683550, 696094, 710300, 745815, 852360, 880772, 894978, 911400, 994420, 1044141, 1065450, 1100965, 1193304, 1243025, 1278540, 1321158, 1367100, 1392188, 1420600, 1491630, 1541351, 1598175, 1740235, 1761544, 1789956, 1981737, 1988840, 2088282, 2130900, 2201930, 2237445, 2486050, 2557080, 2642316, 2734200, 2784376, 2983260, 3082702, 3132423, 3196350, 3302895, 3480470, 3579912, 3729075, 3963474, 4176564, 4261800, 4403860, 4474890, 4624053, 4972100, 5220705, 5284632, 5504825, 5966520, 6165404, 6264846, 6392700, 6605790, 6960940, 7458150, 7706755, 7926948, 8353128, 8701175, 8807720, 8949780, 9248106, 9908685, 9944200, 10441410, 10789457, 11009650, 11187225, 12330808, 12529692, 12785400, 13211580, 13872159, 13921880, 14916300, 15413510, 15662115, 15853896, 16514475, 17402350, 17899560, 18496212, 19817370, 20882820, 21578914, 22019300, 22374450, 23120265, 25059384, 26103525, 26423160, 27744318, 29832600, 30827020, 31324230, 32368371, 33028950, 34804700, 36992424, 38533775, 39634740, 41765640, 43157828, 44038600, 44748900, 46240530, 49543425, 52207050, 53947285, 55488636, 61654040, 62648460, 64736742, 66057900, 69360795, 69609400, 77067550, 78310575, 79269480, 86315656, 89497800, 92481060, 97105113, 99086850, 104414100, 107894570, 110977272, 115601325, 125296920, 129473484, 132115800, 138721590, 154135100, 156621150, 161841855, 184962120, 194210226, 198173700, 208828200, 215789140, 231202650, 258946968, 269736425, 277443180, 308270200, 313242300, 323683710, 346803975, 388420452, 396347400, 431578280, 462405300, 485525565, 539472850, 554886360, 626484600, 647367420, 693607950, 776840904, 809209275, 924810600, 971051130, 1078945700, 1294734840, 1387215900, 1618418550, 1942102260, 2157891400, 2427627825, 2774431800, 3236837100, 3884204520, 4855255650, 6473674200, 9710511300, 19421022600]

約数ペア:

[(1, 19421022600), (2, 9710511300), (3, 6473674200), (4, 4855255650), (5, 3884204520), (6, 3236837100), (7, 2774431800), (8, 2427627825), (9, 2157891400), (10, 1942102260), (12, 1618418550), (14, 1387215900), (15, 1294734840), (18, 1078945700), (20, 971051130), (21, 924810600), (24, 809209275), (25, 776840904), (28, 693607950), (30, 647367420), (31, 626484600), (35, 554886360), (36, 539472850), (40, 485525565), (42, 462405300), (45, 431578280), (49, 396347400), (50, 388420452), (56, 346803975), (60, 323683710), (62, 313242300), (63, 308270200), (70, 277443180), (72, 269736425), (75, 258946968), (84, 231202650), (90, 215789140), (93, 208828200), (98, 198173700), (100, 194210226), (105, 184962120), (120, 161841855), (124, 156621150), (126, 154135100), (140, 138721590), (147, 132115800), (150, 129473484), (155, 125296920), (168, 115601325), (175, 110977272), (180, 107894570), (186, 104414100), (196, 99086850), (200, 97105113), (210, 92481060), (217, 89497800), (225, 86315656), (245, 79269480), (248, 78310575), (252, 77067550), (279, 69609400), (280, 69360795), (294, 66057900), (300, 64736742), (310, 62648460), (315, 61654040), (350, 55488636), (360, 53947285), (372, 52207050), (392, 49543425), (420, 46240530), (434, 44748900), (441, 44038600), (450, 43157828), (465, 41765640), (490, 39634740), (504, 38533775), (525, 36992424), (558, 34804700), (588, 33028950), (600, 32368371), (620, 31324230), (630, 30827020), (651, 29832600), (700, 27744318), (735, 26423160), (744, 26103525), (775, 25059384), (840, 23120265), (868, 22374450), (882, 22019300), (900, 21578914), (930, 20882820), (980, 19817370), (1050, 18496212), (1085, 17899560), (1116, 17402350), (1176, 16514475), (1225, 15853896), (1240, 15662115), (1260, 15413510), (1302, 14916300), (1395, 13921880), (1400, 13872159), (1470, 13211580), (1519, 12785400), (1550, 12529692), (1575, 12330808), (1736, 11187225), (1764, 11009650), (1800, 10789457), (1860, 10441410), (1953, 9944200), (1960, 9908685), (2100, 9248106), (2170, 8949780), (2205, 8807720), (2232, 8701175), (2325, 8353128), (2450, 7926948), (2520, 7706755), (2604, 7458150), (2790, 6960940), (2940, 6605790), (3038, 6392700), (3100, 6264846), (3150, 6165404), (3255, 5966520), (3528, 5504825), (3675, 5284632), (3720, 5220705), (3906, 4972100), (4200, 4624053), (4340, 4474890), (4410, 4403860), (4557, 4261800), (4650, 4176564), (4900, 3963474), (5208, 3729075), (5425, 3579912), (5580, 3480470), (5880, 3302895), (6076, 3196350), (6200, 3132423), (6300, 3082702), (6510, 2983260), (6975, 2784376), (7103, 2734200), (7350, 2642316), (7595, 2557080), (7812, 2486050), (8680, 2237445), (8820, 2201930), (9114, 2130900), (9300, 2088282), (9765, 1988840), (9800, 1981737), (10850, 1789956), (11025, 1761544), (11160, 1740235), (12152, 1598175), (12600, 1541351), (13020, 1491630), (13671, 1420600), (13950, 1392188), (14206, 1367100), (14700, 1321158), (15190, 1278540), (15624, 1243025), (16275, 1193304), (17640, 1100965), (18228, 1065450), (18600, 1044141), (19530, 994420), (21309, 911400), (21700, 894978), (22050, 880772), (22785, 852360), (26040, 745815), (27342, 710300), (27900, 696094), (28412, 683550), (29400, 660579), (30380, 639270), (32550, 596652), (35515, 546840), (36456, 532725), (37975, 511416), (39060, 497210), (42618, 455700), (43400, 447489), (44100, 440386), (45570, 426180), (48825, 397768), (49721, 390600), (54684, 355150), (55800, 348047), (56824, 341775), (60760, 319635), (63927, 303800), (65100, 298326), (68355, 284120), (71030, 273420), (75950, 255708), (78120, 248605), (85236, 227850), (88200, 220193), (91140, 213090), (97650, 198884), (99442, 195300), (106545, 182280), (109368, 177575), (113925, 170472), (127854, 151900), (130200, 149163), (136710, 142060)]