64410000120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{400261}}^1$

素因数の和:400430

約数の個数: 128

約数和(自身を含む): 216141480000

約数和(自身を除く): 151731479880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 149, 180, 216, 270, 298, 360, 447, 540, 596, 745, 894, 1080, 1192, 1341, 1490, 1788, 2235, 2682, 2980, 3576, 4023, 4470, 5364, 5960, 6705, 8046, 8940, 10728, 13410, 16092, 17880, 20115, 26820, 32184, 40230, 53640, 80460, 160920, 400261, 800522, 1200783, 1601044, 2001305, 2401566, 3202088, 3602349, 4002610, 4803132, 6003915, 7204698, 8005220, 9606264, 10807047, 12007830, 14409396, 16010440, 18011745, 21614094, 24015660, 28818792, 36023490, 43228188, 48031320, 54035235, 59638889, 72046980, 86456376, 108070470, 119277778, 144093960, 178916667, 216140940, 238555556, 298194445, 357833334, 432281880, 477111112, 536750001, 596388890, 715666668, 894583335, 1073500002, 1192777780, 1431333336, 1610250003, 1789166670, 2147000004, 2385555560, 2683750005, 3220500006, 3578333340, 4294000008, 5367500010, 6441000012, 7156666680, 8051250015, 10735000020, 12882000024, 16102500030, 21470000040, 32205000060, 64410000120]

約数ペア:

[(1, 64410000120), (2, 32205000060), (3, 21470000040), (4, 16102500030), (5, 12882000024), (6, 10735000020), (8, 8051250015), (9, 7156666680), (10, 6441000012), (12, 5367500010), (15, 4294000008), (18, 3578333340), (20, 3220500006), (24, 2683750005), (27, 2385555560), (30, 2147000004), (36, 1789166670), (40, 1610250003), (45, 1431333336), (54, 1192777780), (60, 1073500002), (72, 894583335), (90, 715666668), (108, 596388890), (120, 536750001), (135, 477111112), (149, 432281880), (180, 357833334), (216, 298194445), (270, 238555556), (298, 216140940), (360, 178916667), (447, 144093960), (540, 119277778), (596, 108070470), (745, 86456376), (894, 72046980), (1080, 59638889), (1192, 54035235), (1341, 48031320), (1490, 43228188), (1788, 36023490), (2235, 28818792), (2682, 24015660), (2980, 21614094), (3576, 18011745), (4023, 16010440), (4470, 14409396), (5364, 12007830), (5960, 10807047), (6705, 9606264), (8046, 8005220), (8940, 7204698), (10728, 6003915), (13410, 4803132), (16092, 4002610), (17880, 3602349), (20115, 3202088), (26820, 2401566), (32184, 2001305), (40230, 1601044), (53640, 1200783), (80460, 800522), (160920, 400261)]