20970657000

素因数分解:

$2^3\times 3^5\times 5^3\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:656

約数の個数: 384

約数和(自身を含む): 74034979200

約数和(自身を除く): 53064322200

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, 81, 90, 100, 108, 120, 125, 135, 150, 162, 180, 200, 211, 216, 225, 243, 250, 270, 300, 324, 360, 375, 405, 409, 422, 450, 486, 500, 540, 600, 633, 648, 675, 750, 810, 818, 844, 900, 972, 1000, 1055, 1080, 1125, 1215, 1227, 1266, 1350, 1500, 1620, 1636, 1688, 1800, 1899, 1944, 2025, 2045, 2110, 2250, 2430, 2454, 2532, 2700, 3000, 3165, 3240, 3272, 3375, 3681, 3798, 4050, 4090, 4220, 4500, 4860, 4908, 5064, 5275, 5400, 5697, 6075, 6135, 6330, 6750, 7362, 7596, 8100, 8180, 8440, 9000, 9495, 9720, 9816, 10125, 10225, 10550, 11043, 11394, 12150, 12270, 12660, 13500, 14724, 15192, 15825, 16200, 16360, 17091, 18405, 18990, 20250, 20450, 21100, 22086, 22788, 24300, 24540, 25320, 26375, 27000, 28485, 29448, 30375, 30675, 31650, 33129, 34182, 36810, 37980, 40500, 40900, 42200, 44172, 45576, 47475, 48600, 49080, 51125, 51273, 52750, 55215, 56970, 60750, 61350, 63300, 66258, 68364, 73620, 75960, 79125, 81000, 81800, 85455, 86299, 88344, 92025, 94950, 99387, 102250, 102546, 105500, 110430, 113940, 121500, 122700, 126600, 132516, 136728, 142425, 147240, 153375, 158250, 165645, 170910, 172598, 184050, 189900, 198774, 204500, 205092, 211000, 220860, 227880, 237375, 243000, 245400, 256365, 258897, 265032, 276075, 284850, 306750, 316500, 331290, 341820, 345196, 368100, 379800, 397548, 409000, 410184, 427275, 431495, 441720, 460125, 474750, 496935, 512730, 517794, 552150, 569700, 613500, 633000, 662580, 683640, 690392, 712125, 736200, 776691, 795096, 828225, 854550, 862990, 920250, 949500, 993870, 1025460, 1035588, 1104300, 1139400, 1227000, 1281825, 1294485, 1325160, 1380375, 1424250, 1553382, 1656450, 1709100, 1725980, 1840500, 1899000, 1987740, 2050920, 2071176, 2136375, 2157475, 2208600, 2330073, 2484675, 2563650, 2588970, 2760750, 2848500, 3106764, 3312900, 3418200, 3451960, 3681000, 3883455, 3975480, 4141125, 4272750, 4314950, 4660146, 4969350, 5127300, 5177940, 5521500, 5697000, 6213528, 6409125, 6472425, 6625800, 6990219, 7766910, 8282250, 8545500, 8629900, 9320292, 9938700, 10254600, 10355880, 10787375, 11043000, 11650365, 12423375, 12818250, 12944850, 13980438, 15533820, 16564500, 17091000, 17259800, 18640584, 19417275, 19877400, 20970657, 21574750, 23300730, 24846750, 25636500, 25889700, 27960876, 31067640, 32362125, 33129000, 34951095, 38834550, 41941314, 43149500, 46601460, 49693500, 51273000, 51779400, 55921752, 58251825, 64724250, 69902190, 77669100, 83882628, 86299000, 93202920, 97086375, 99387000, 104853285, 116503650, 129448500, 139804380, 155338200, 167765256, 174755475, 194172750, 209706570, 233007300, 258897000, 279608760, 291259125, 349510950, 388345500, 419413140, 466014600, 524266425, 582518250, 699021900, 776691000, 838826280, 873777375, 1048532850, 1165036500, 1398043800, 1747554750, 2097065700, 2330073000, 2621332125, 3495109500, 4194131400, 5242664250, 6990219000, 10485328500, 20970657000]

約数ペア:

[(1, 20970657000), (2, 10485328500), (3, 6990219000), (4, 5242664250), (5, 4194131400), (6, 3495109500), (8, 2621332125), (9, 2330073000), (10, 2097065700), (12, 1747554750), (15, 1398043800), (18, 1165036500), (20, 1048532850), (24, 873777375), (25, 838826280), (27, 776691000), (30, 699021900), (36, 582518250), (40, 524266425), (45, 466014600), (50, 419413140), (54, 388345500), (60, 349510950), (72, 291259125), (75, 279608760), (81, 258897000), (90, 233007300), (100, 209706570), (108, 194172750), (120, 174755475), (125, 167765256), (135, 155338200), (150, 139804380), (162, 129448500), (180, 116503650), (200, 104853285), (211, 99387000), (216, 97086375), (225, 93202920), (243, 86299000), (250, 83882628), (270, 77669100), (300, 69902190), (324, 64724250), (360, 58251825), (375, 55921752), (405, 51779400), (409, 51273000), (422, 49693500), (450, 46601460), (486, 43149500), (500, 41941314), (540, 38834550), (600, 34951095), (633, 33129000), (648, 32362125), (675, 31067640), (750, 27960876), (810, 25889700), (818, 25636500), (844, 24846750), (900, 23300730), (972, 21574750), (1000, 20970657), (1055, 19877400), (1080, 19417275), (1125, 18640584), (1215, 17259800), (1227, 17091000), (1266, 16564500), (1350, 15533820), (1500, 13980438), (1620, 12944850), (1636, 12818250), (1688, 12423375), (1800, 11650365), (1899, 11043000), (1944, 10787375), (2025, 10355880), (2045, 10254600), (2110, 9938700), (2250, 9320292), (2430, 8629900), (2454, 8545500), (2532, 8282250), (2700, 7766910), (3000, 6990219), (3165, 6625800), (3240, 6472425), (3272, 6409125), (3375, 6213528), (3681, 5697000), (3798, 5521500), (4050, 5177940), (4090, 5127300), (4220, 4969350), (4500, 4660146), (4860, 4314950), (4908, 4272750), (5064, 4141125), (5275, 3975480), (5400, 3883455), (5697, 3681000), (6075, 3451960), (6135, 3418200), (6330, 3312900), (6750, 3106764), (7362, 2848500), (7596, 2760750), (8100, 2588970), (8180, 2563650), (8440, 2484675), (9000, 2330073), (9495, 2208600), (9720, 2157475), (9816, 2136375), (10125, 2071176), (10225, 2050920), (10550, 1987740), (11043, 1899000), (11394, 1840500), (12150, 1725980), (12270, 1709100), (12660, 1656450), (13500, 1553382), (14724, 1424250), (15192, 1380375), (15825, 1325160), (16200, 1294485), (16360, 1281825), (17091, 1227000), (18405, 1139400), (18990, 1104300), (20250, 1035588), (20450, 1025460), (21100, 993870), (22086, 949500), (22788, 920250), (24300, 862990), (24540, 854550), (25320, 828225), (26375, 795096), (27000, 776691), (28485, 736200), (29448, 712125), (30375, 690392), (30675, 683640), (31650, 662580), (33129, 633000), (34182, 613500), (36810, 569700), (37980, 552150), (40500, 517794), (40900, 512730), (42200, 496935), (44172, 474750), (45576, 460125), (47475, 441720), (48600, 431495), (49080, 427275), (51125, 410184), (51273, 409000), (52750, 397548), (55215, 379800), (56970, 368100), (60750, 345196), (61350, 341820), (63300, 331290), (66258, 316500), (68364, 306750), (73620, 284850), (75960, 276075), (79125, 265032), (81000, 258897), (81800, 256365), (85455, 245400), (86299, 243000), (88344, 237375), (92025, 227880), (94950, 220860), (99387, 211000), (102250, 205092), (102546, 204500), (105500, 198774), (110430, 189900), (113940, 184050), (121500, 172598), (122700, 170910), (126600, 165645), (132516, 158250), (136728, 153375), (142425, 147240)]