12543727800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{25589}}^1$

素因数の和:25670

約数の個数: 192

約数和(自身を含む): 41885712000

約数和(自身を除く): 29341984200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 43, 50, 57, 60, 75, 76, 86, 95, 100, 114, 120, 129, 150, 152, 172, 190, 200, 215, 228, 258, 285, 300, 344, 380, 430, 456, 475, 516, 570, 600, 645, 760, 817, 860, 950, 1032, 1075, 1140, 1290, 1425, 1634, 1720, 1900, 2150, 2280, 2451, 2580, 2850, 3225, 3268, 3800, 4085, 4300, 4902, 5160, 5700, 6450, 6536, 8170, 8600, 9804, 11400, 12255, 12900, 16340, 19608, 20425, 24510, 25589, 25800, 32680, 40850, 49020, 51178, 61275, 76767, 81700, 98040, 102356, 122550, 127945, 153534, 163400, 204712, 245100, 255890, 307068, 383835, 486191, 490200, 511780, 614136, 639725, 767670, 972382, 1023560, 1100327, 1279450, 1458573, 1535340, 1919175, 1944764, 2200654, 2430955, 2558900, 2917146, 3070680, 3300981, 3838350, 3889528, 4401308, 4861910, 5117800, 5501635, 5834292, 6601962, 7292865, 7676700, 8802616, 9723820, 11003270, 11668584, 12154775, 13203924, 14585730, 15353400, 16504905, 19447640, 20906213, 22006540, 24309550, 26407848, 27508175, 29171460, 33009810, 36464325, 41812426, 44013080, 48619100, 55016350, 58342920, 62718639, 66019620, 72928650, 82524525, 83624852, 97238200, 104531065, 110032700, 125437278, 132039240, 145857300, 165049050, 167249704, 209062130, 220065400, 250874556, 291714600, 313593195, 330098100, 418124260, 501749112, 522655325, 627186390, 660196200, 836248520, 1045310650, 1254372780, 1567965975, 2090621300, 2508745560, 3135931950, 4181242600, 6271863900, 12543727800]

約数ペア:

[(1, 12543727800), (2, 6271863900), (3, 4181242600), (4, 3135931950), (5, 2508745560), (6, 2090621300), (8, 1567965975), (10, 1254372780), (12, 1045310650), (15, 836248520), (19, 660196200), (20, 627186390), (24, 522655325), (25, 501749112), (30, 418124260), (38, 330098100), (40, 313593195), (43, 291714600), (50, 250874556), (57, 220065400), (60, 209062130), (75, 167249704), (76, 165049050), (86, 145857300), (95, 132039240), (100, 125437278), (114, 110032700), (120, 104531065), (129, 97238200), (150, 83624852), (152, 82524525), (172, 72928650), (190, 66019620), (200, 62718639), (215, 58342920), (228, 55016350), (258, 48619100), (285, 44013080), (300, 41812426), (344, 36464325), (380, 33009810), (430, 29171460), (456, 27508175), (475, 26407848), (516, 24309550), (570, 22006540), (600, 20906213), (645, 19447640), (760, 16504905), (817, 15353400), (860, 14585730), (950, 13203924), (1032, 12154775), (1075, 11668584), (1140, 11003270), (1290, 9723820), (1425, 8802616), (1634, 7676700), (1720, 7292865), (1900, 6601962), (2150, 5834292), (2280, 5501635), (2451, 5117800), (2580, 4861910), (2850, 4401308), (3225, 3889528), (3268, 3838350), (3800, 3300981), (4085, 3070680), (4300, 2917146), (4902, 2558900), (5160, 2430955), (5700, 2200654), (6450, 1944764), (6536, 1919175), (8170, 1535340), (8600, 1458573), (9804, 1279450), (11400, 1100327), (12255, 1023560), (12900, 972382), (16340, 767670), (19608, 639725), (20425, 614136), (24510, 511780), (25589, 490200), (25800, 486191), (32680, 383835), (40850, 307068), (49020, 255890), (51178, 245100), (61275, 204712), (76767, 163400), (81700, 153534), (98040, 127945), (102356, 122550)]