9801541260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{180907}}^1$

素因数の和:180972

約数の個数: 144

約数和(自身を含む): 34769070336

約数和(自身を除く): 24967529076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1204, 1260, 1290, 1505, 1548, 1806, 1935, 2580, 2709, 3010, 3612, 3870, 4515, 5418, 6020, 7740, 9030, 10836, 13545, 18060, 27090, 54180, 180907, 361814, 542721, 723628, 904535, 1085442, 1266349, 1628163, 1809070, 2170884, 2532698, 2713605, 3256326, 3618140, 3799047, 5065396, 5427210, 6331745, 6512652, 7598094, 7779001, 8140815, 10854420, 11397141, 12663490, 15196188, 15558002, 16281630, 18995235, 22794282, 23337003, 25326980, 31116004, 32563260, 37990470, 38895005, 45588564, 46674006, 54453007, 56985705, 70011009, 75980940, 77790010, 93348012, 108906014, 113971410, 116685015, 140022018, 155580020, 163359021, 217812028, 227942820, 233370030, 272265035, 280044036, 326718042, 350055045, 466740060, 490077063, 544530070, 653436084, 700110090, 816795105, 980154126, 1089060140, 1400220180, 1633590210, 1960308252, 2450385315, 3267180420, 4900770630, 9801541260]

約数ペア:

[(1, 9801541260), (2, 4900770630), (3, 3267180420), (4, 2450385315), (5, 1960308252), (6, 1633590210), (7, 1400220180), (9, 1089060140), (10, 980154126), (12, 816795105), (14, 700110090), (15, 653436084), (18, 544530070), (20, 490077063), (21, 466740060), (28, 350055045), (30, 326718042), (35, 280044036), (36, 272265035), (42, 233370030), (43, 227942820), (45, 217812028), (60, 163359021), (63, 155580020), (70, 140022018), (84, 116685015), (86, 113971410), (90, 108906014), (105, 93348012), (126, 77790010), (129, 75980940), (140, 70011009), (172, 56985705), (180, 54453007), (210, 46674006), (215, 45588564), (252, 38895005), (258, 37990470), (301, 32563260), (315, 31116004), (387, 25326980), (420, 23337003), (430, 22794282), (516, 18995235), (602, 16281630), (630, 15558002), (645, 15196188), (774, 12663490), (860, 11397141), (903, 10854420), (1204, 8140815), (1260, 7779001), (1290, 7598094), (1505, 6512652), (1548, 6331745), (1806, 5427210), (1935, 5065396), (2580, 3799047), (2709, 3618140), (3010, 3256326), (3612, 2713605), (3870, 2532698), (4515, 2170884), (5418, 1809070), (6020, 1628163), (7740, 1266349), (9030, 1085442), (10836, 904535), (13545, 723628), (18060, 542721), (27090, 361814), (54180, 180907)]