20747334600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:506

約数の個数: 384

約数和(自身を含む): 72870336000

約数和(自身を除く): 52123001400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 131, 135, 139, 150, 180, 200, 211, 216, 225, 262, 270, 278, 300, 360, 393, 417, 422, 450, 524, 540, 556, 600, 633, 655, 675, 695, 786, 834, 844, 900, 1048, 1055, 1080, 1112, 1179, 1251, 1266, 1310, 1350, 1390, 1572, 1668, 1688, 1800, 1899, 1965, 2085, 2110, 2358, 2502, 2532, 2620, 2700, 2780, 3144, 3165, 3275, 3336, 3475, 3537, 3753, 3798, 3930, 4170, 4220, 4716, 5004, 5064, 5240, 5275, 5400, 5560, 5697, 5895, 6255, 6330, 6550, 6950, 7074, 7506, 7596, 7860, 8340, 8440, 9432, 9495, 9825, 10008, 10425, 10550, 11394, 11790, 12510, 12660, 13100, 13900, 14148, 15012, 15192, 15720, 15825, 16680, 17685, 18209, 18765, 18990, 19650, 20850, 21100, 22788, 23580, 25020, 25320, 26200, 27641, 27800, 28296, 28485, 29329, 29475, 30024, 31275, 31650, 35370, 36418, 37530, 37980, 39300, 41700, 42200, 45576, 47160, 47475, 50040, 54627, 55282, 56970, 58658, 58950, 62550, 63300, 70740, 72836, 75060, 75960, 78600, 82923, 83400, 87987, 88425, 91045, 93825, 94950, 109254, 110564, 113940, 117316, 117900, 125100, 126600, 138205, 141480, 142425, 145672, 146645, 150120, 163881, 165846, 175974, 176850, 182090, 187650, 189900, 218508, 221128, 227880, 234632, 235800, 248769, 250200, 263961, 273135, 276410, 284850, 293290, 327762, 331692, 351948, 353700, 364180, 375300, 379800, 414615, 437016, 439935, 455225, 491643, 497538, 527922, 546270, 552820, 569700, 586580, 655524, 663384, 691025, 703896, 707400, 728360, 733225, 746307, 750600, 791883, 819405, 829230, 879870, 910450, 983286, 995076, 1055844, 1092540, 1105640, 1139400, 1173160, 1243845, 1311048, 1319805, 1365675, 1382050, 1466450, 1492614, 1583766, 1638810, 1658460, 1759740, 1820900, 1966572, 1990152, 2073075, 2111688, 2185080, 2199675, 2458215, 2487690, 2639610, 2731350, 2764100, 2932900, 2985228, 3167532, 3277620, 3316920, 3519480, 3641800, 3731535, 3842099, 3933144, 3959415, 4097025, 4146150, 4399350, 4916430, 4975380, 5279220, 5462700, 5528200, 5865800, 5970456, 6219225, 6335064, 6555240, 6599025, 7463070, 7684198, 7918830, 8194050, 8292300, 8798700, 9832860, 9950760, 10558440, 10925400, 11526297, 12291075, 12438450, 13198050, 14926140, 15368396, 15837660, 16388100, 16584600, 17597400, 18657675, 19210495, 19665720, 19797075, 23052594, 24582150, 24876900, 26396100, 29852280, 30736792, 31675320, 32776200, 34578891, 37315350, 38420990, 39594150, 46105188, 49164300, 49753800, 52792200, 57631485, 69157782, 74630700, 76841980, 79188300, 92210376, 96052475, 98328600, 103736673, 115262970, 138315564, 149261400, 153683960, 158376600, 172894455, 192104950, 207473346, 230525940, 276631128, 288157425, 345788910, 384209900, 414946692, 461051880, 518683365, 576314850, 691577820, 768419800, 829893384, 864472275, 1037366730, 1152629700, 1383155640, 1728944550, 2074733460, 2305259400, 2593416825, 3457889100, 4149466920, 5186833650, 6915778200, 10373667300, 20747334600]

約数ペア:

[(1, 20747334600), (2, 10373667300), (3, 6915778200), (4, 5186833650), (5, 4149466920), (6, 3457889100), (8, 2593416825), (9, 2305259400), (10, 2074733460), (12, 1728944550), (15, 1383155640), (18, 1152629700), (20, 1037366730), (24, 864472275), (25, 829893384), (27, 768419800), (30, 691577820), (36, 576314850), (40, 518683365), (45, 461051880), (50, 414946692), (54, 384209900), (60, 345788910), (72, 288157425), (75, 276631128), (90, 230525940), (100, 207473346), (108, 192104950), (120, 172894455), (131, 158376600), (135, 153683960), (139, 149261400), (150, 138315564), (180, 115262970), (200, 103736673), (211, 98328600), (216, 96052475), (225, 92210376), (262, 79188300), (270, 76841980), (278, 74630700), (300, 69157782), (360, 57631485), (393, 52792200), (417, 49753800), (422, 49164300), (450, 46105188), (524, 39594150), (540, 38420990), (556, 37315350), (600, 34578891), (633, 32776200), (655, 31675320), (675, 30736792), (695, 29852280), (786, 26396100), (834, 24876900), (844, 24582150), (900, 23052594), (1048, 19797075), (1055, 19665720), (1080, 19210495), (1112, 18657675), (1179, 17597400), (1251, 16584600), (1266, 16388100), (1310, 15837660), (1350, 15368396), (1390, 14926140), (1572, 13198050), (1668, 12438450), (1688, 12291075), (1800, 11526297), (1899, 10925400), (1965, 10558440), (2085, 9950760), (2110, 9832860), (2358, 8798700), (2502, 8292300), (2532, 8194050), (2620, 7918830), (2700, 7684198), (2780, 7463070), (3144, 6599025), (3165, 6555240), (3275, 6335064), (3336, 6219225), (3475, 5970456), (3537, 5865800), (3753, 5528200), (3798, 5462700), (3930, 5279220), (4170, 4975380), (4220, 4916430), (4716, 4399350), (5004, 4146150), (5064, 4097025), (5240, 3959415), (5275, 3933144), (5400, 3842099), (5560, 3731535), (5697, 3641800), (5895, 3519480), (6255, 3316920), (6330, 3277620), (6550, 3167532), (6950, 2985228), (7074, 2932900), (7506, 2764100), (7596, 2731350), (7860, 2639610), (8340, 2487690), (8440, 2458215), (9432, 2199675), (9495, 2185080), (9825, 2111688), (10008, 2073075), (10425, 1990152), (10550, 1966572), (11394, 1820900), (11790, 1759740), (12510, 1658460), (12660, 1638810), (13100, 1583766), (13900, 1492614), (14148, 1466450), (15012, 1382050), (15192, 1365675), (15720, 1319805), (15825, 1311048), (16680, 1243845), (17685, 1173160), (18209, 1139400), (18765, 1105640), (18990, 1092540), (19650, 1055844), (20850, 995076), (21100, 983286), (22788, 910450), (23580, 879870), (25020, 829230), (25320, 819405), (26200, 791883), (27641, 750600), (27800, 746307), (28296, 733225), (28485, 728360), (29329, 707400), (29475, 703896), (30024, 691025), (31275, 663384), (31650, 655524), (35370, 586580), (36418, 569700), (37530, 552820), (37980, 546270), (39300, 527922), (41700, 497538), (42200, 491643), (45576, 455225), (47160, 439935), (47475, 437016), (50040, 414615), (54627, 379800), (55282, 375300), (56970, 364180), (58658, 353700), (58950, 351948), (62550, 331692), (63300, 327762), (70740, 293290), (72836, 284850), (75060, 276410), (75960, 273135), (78600, 263961), (82923, 250200), (83400, 248769), (87987, 235800), (88425, 234632), (91045, 227880), (93825, 221128), (94950, 218508), (109254, 189900), (110564, 187650), (113940, 182090), (117316, 176850), (117900, 175974), (125100, 165846), (126600, 163881), (138205, 150120), (141480, 146645), (142425, 145672)]