331398900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1351

約数の個数: 216

約数和(自身を含む): 1217047104

約数和(自身を除く): 885648204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 41, 42, 45, 50, 60, 63, 70, 75, 82, 84, 90, 100, 105, 123, 126, 140, 150, 164, 175, 180, 205, 210, 225, 246, 252, 287, 300, 315, 350, 369, 410, 420, 450, 492, 525, 574, 615, 630, 700, 738, 820, 861, 900, 1025, 1050, 1148, 1230, 1260, 1283, 1435, 1476, 1575, 1722, 1845, 2050, 2100, 2460, 2566, 2583, 2870, 3075, 3150, 3444, 3690, 3849, 4100, 4305, 5132, 5166, 5740, 6150, 6300, 6415, 7175, 7380, 7698, 8610, 8981, 9225, 10332, 11547, 12300, 12830, 12915, 14350, 15396, 17220, 17962, 18450, 19245, 21525, 23094, 25660, 25830, 26943, 28700, 32075, 35924, 36900, 38490, 43050, 44905, 46188, 51660, 52603, 53886, 57735, 64150, 64575, 76980, 80829, 86100, 89810, 96225, 105206, 107772, 115470, 128300, 129150, 134715, 157809, 161658, 179620, 192450, 210412, 224525, 230940, 258300, 263015, 269430, 288675, 315618, 323316, 368221, 384900, 404145, 449050, 473427, 526030, 538860, 577350, 631236, 673575, 736442, 789045, 808290, 898100, 946854, 1052060, 1104663, 1154700, 1315075, 1347150, 1472884, 1578090, 1616580, 1841105, 1893708, 2020725, 2209326, 2367135, 2630150, 2694300, 3156180, 3313989, 3682210, 3945225, 4041450, 4418652, 4734270, 5260300, 5523315, 6627978, 7364420, 7890450, 8082900, 9205525, 9468540, 11046630, 11835675, 13255956, 15780900, 16569945, 18411050, 22093260, 23671350, 27616575, 33139890, 36822100, 47342700, 55233150, 66279780, 82849725, 110466300, 165699450, 331398900]

約数ペア:

[(1, 331398900), (2, 165699450), (3, 110466300), (4, 82849725), (5, 66279780), (6, 55233150), (7, 47342700), (9, 36822100), (10, 33139890), (12, 27616575), (14, 23671350), (15, 22093260), (18, 18411050), (20, 16569945), (21, 15780900), (25, 13255956), (28, 11835675), (30, 11046630), (35, 9468540), (36, 9205525), (41, 8082900), (42, 7890450), (45, 7364420), (50, 6627978), (60, 5523315), (63, 5260300), (70, 4734270), (75, 4418652), (82, 4041450), (84, 3945225), (90, 3682210), (100, 3313989), (105, 3156180), (123, 2694300), (126, 2630150), (140, 2367135), (150, 2209326), (164, 2020725), (175, 1893708), (180, 1841105), (205, 1616580), (210, 1578090), (225, 1472884), (246, 1347150), (252, 1315075), (287, 1154700), (300, 1104663), (315, 1052060), (350, 946854), (369, 898100), (410, 808290), (420, 789045), (450, 736442), (492, 673575), (525, 631236), (574, 577350), (615, 538860), (630, 526030), (700, 473427), (738, 449050), (820, 404145), (861, 384900), (900, 368221), (1025, 323316), (1050, 315618), (1148, 288675), (1230, 269430), (1260, 263015), (1283, 258300), (1435, 230940), (1476, 224525), (1575, 210412), (1722, 192450), (1845, 179620), (2050, 161658), (2100, 157809), (2460, 134715), (2566, 129150), (2583, 128300), (2870, 115470), (3075, 107772), (3150, 105206), (3444, 96225), (3690, 89810), (3849, 86100), (4100, 80829), (4305, 76980), (5132, 64575), (5166, 64150), (5740, 57735), (6150, 53886), (6300, 52603), (6415, 51660), (7175, 46188), (7380, 44905), (7698, 43050), (8610, 38490), (8981, 36900), (9225, 35924), (10332, 32075), (11547, 28700), (12300, 26943), (12830, 25830), (12915, 25660), (14350, 23094), (15396, 21525), (17220, 19245), (17962, 18450)]