21424903200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{41911}}^1$

素因数の和:42008

約数の個数: 216

約数和(自身を含む): 76615471296

約数和(自身を除く): 55190568096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 71, 72, 75, 80, 90, 96, 100, 120, 142, 144, 150, 160, 180, 200, 213, 225, 240, 284, 288, 300, 355, 360, 400, 426, 450, 480, 568, 600, 639, 710, 720, 800, 852, 900, 1065, 1136, 1200, 1278, 1420, 1440, 1704, 1775, 1800, 2130, 2272, 2400, 2556, 2840, 3195, 3408, 3550, 3600, 4260, 5112, 5325, 5680, 6390, 6816, 7100, 7200, 8520, 10224, 10650, 11360, 12780, 14200, 15975, 17040, 20448, 21300, 25560, 28400, 31950, 34080, 41911, 42600, 51120, 56800, 63900, 83822, 85200, 102240, 125733, 127800, 167644, 170400, 209555, 251466, 255600, 335288, 377199, 419110, 502932, 511200, 628665, 670576, 754398, 838220, 1005864, 1047775, 1257330, 1341152, 1508796, 1676440, 1885995, 2011728, 2095550, 2514660, 2975681, 3017592, 3143325, 3352880, 3771990, 4023456, 4191100, 5029320, 5951362, 6035184, 6286650, 6705760, 7543980, 8382200, 8927043, 9429975, 10058640, 11902724, 12070368, 12573300, 14878405, 15087960, 16764400, 17854086, 18859950, 20117280, 23805448, 25146600, 26781129, 29756810, 30175920, 33528800, 35708172, 37719900, 44635215, 47610896, 50293200, 53562258, 59513620, 60351840, 71416344, 74392025, 75439800, 89270430, 95221792, 100586400, 107124516, 119027240, 133905645, 142832688, 148784050, 150879600, 178540860, 214249032, 223176075, 238054480, 267811290, 285665376, 297568100, 301759200, 357081720, 428498064, 446352150, 476108960, 535622580, 595136200, 669528225, 714163440, 856996128, 892704300, 1071245160, 1190272400, 1339056450, 1428326880, 1785408600, 2142490320, 2380544800, 2678112900, 3570817200, 4284980640, 5356225800, 7141634400, 10712451600, 21424903200]

約数ペア:

[(1, 21424903200), (2, 10712451600), (3, 7141634400), (4, 5356225800), (5, 4284980640), (6, 3570817200), (8, 2678112900), (9, 2380544800), (10, 2142490320), (12, 1785408600), (15, 1428326880), (16, 1339056450), (18, 1190272400), (20, 1071245160), (24, 892704300), (25, 856996128), (30, 714163440), (32, 669528225), (36, 595136200), (40, 535622580), (45, 476108960), (48, 446352150), (50, 428498064), (60, 357081720), (71, 301759200), (72, 297568100), (75, 285665376), (80, 267811290), (90, 238054480), (96, 223176075), (100, 214249032), (120, 178540860), (142, 150879600), (144, 148784050), (150, 142832688), (160, 133905645), (180, 119027240), (200, 107124516), (213, 100586400), (225, 95221792), (240, 89270430), (284, 75439800), (288, 74392025), (300, 71416344), (355, 60351840), (360, 59513620), (400, 53562258), (426, 50293200), (450, 47610896), (480, 44635215), (568, 37719900), (600, 35708172), (639, 33528800), (710, 30175920), (720, 29756810), (800, 26781129), (852, 25146600), (900, 23805448), (1065, 20117280), (1136, 18859950), (1200, 17854086), (1278, 16764400), (1420, 15087960), (1440, 14878405), (1704, 12573300), (1775, 12070368), (1800, 11902724), (2130, 10058640), (2272, 9429975), (2400, 8927043), (2556, 8382200), (2840, 7543980), (3195, 6705760), (3408, 6286650), (3550, 6035184), (3600, 5951362), (4260, 5029320), (5112, 4191100), (5325, 4023456), (5680, 3771990), (6390, 3352880), (6816, 3143325), (7100, 3017592), (7200, 2975681), (8520, 2514660), (10224, 2095550), (10650, 2011728), (11360, 1885995), (12780, 1676440), (14200, 1508796), (15975, 1341152), (17040, 1257330), (20448, 1047775), (21300, 1005864), (25560, 838220), (28400, 754398), (31950, 670576), (34080, 628665), (41911, 511200), (42600, 502932), (51120, 419110), (56800, 377199), (63900, 335288), (83822, 255600), (85200, 251466), (102240, 209555), (125733, 170400), (127800, 167644)]