203454000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 240

約数和(自身を含む): 724239360

約数和(自身を除く): 520785360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 89, 90, 100, 120, 125, 127, 144, 150, 178, 180, 200, 225, 240, 250, 254, 267, 300, 356, 360, 375, 381, 400, 445, 450, 500, 508, 534, 600, 635, 712, 720, 750, 762, 801, 890, 900, 1000, 1016, 1068, 1125, 1143, 1200, 1270, 1335, 1424, 1500, 1524, 1602, 1780, 1800, 1905, 2000, 2032, 2136, 2225, 2250, 2286, 2540, 2670, 3000, 3048, 3175, 3204, 3560, 3600, 3810, 4005, 4272, 4450, 4500, 4572, 5080, 5340, 5715, 6000, 6096, 6350, 6408, 6675, 7120, 7620, 8010, 8900, 9000, 9144, 9525, 10160, 10680, 11125, 11303, 11430, 12700, 12816, 13350, 15240, 15875, 16020, 17800, 18000, 18288, 19050, 20025, 21360, 22250, 22606, 22860, 25400, 26700, 28575, 30480, 31750, 32040, 33375, 33909, 35600, 38100, 40050, 44500, 45212, 45720, 47625, 50800, 53400, 56515, 57150, 63500, 64080, 66750, 67818, 76200, 80100, 89000, 90424, 91440, 95250, 100125, 101727, 106800, 113030, 114300, 127000, 133500, 135636, 142875, 152400, 160200, 169545, 178000, 180848, 190500, 200250, 203454, 226060, 228600, 254000, 267000, 271272, 282575, 285750, 320400, 339090, 381000, 400500, 406908, 452120, 457200, 508635, 534000, 542544, 565150, 571500, 678180, 762000, 801000, 813816, 847725, 904240, 1017270, 1130300, 1143000, 1356360, 1412875, 1602000, 1627632, 1695450, 2034540, 2260600, 2286000, 2543175, 2712720, 2825750, 3390900, 4069080, 4238625, 4521200, 5086350, 5651500, 6781800, 8138160, 8477250, 10172700, 11303000, 12715875, 13563600, 16954500, 20345400, 22606000, 25431750, 33909000, 40690800, 50863500, 67818000, 101727000, 203454000]

約数ペア:

[(1, 203454000), (2, 101727000), (3, 67818000), (4, 50863500), (5, 40690800), (6, 33909000), (8, 25431750), (9, 22606000), (10, 20345400), (12, 16954500), (15, 13563600), (16, 12715875), (18, 11303000), (20, 10172700), (24, 8477250), (25, 8138160), (30, 6781800), (36, 5651500), (40, 5086350), (45, 4521200), (48, 4238625), (50, 4069080), (60, 3390900), (72, 2825750), (75, 2712720), (80, 2543175), (89, 2286000), (90, 2260600), (100, 2034540), (120, 1695450), (125, 1627632), (127, 1602000), (144, 1412875), (150, 1356360), (178, 1143000), (180, 1130300), (200, 1017270), (225, 904240), (240, 847725), (250, 813816), (254, 801000), (267, 762000), (300, 678180), (356, 571500), (360, 565150), (375, 542544), (381, 534000), (400, 508635), (445, 457200), (450, 452120), (500, 406908), (508, 400500), (534, 381000), (600, 339090), (635, 320400), (712, 285750), (720, 282575), (750, 271272), (762, 267000), (801, 254000), (890, 228600), (900, 226060), (1000, 203454), (1016, 200250), (1068, 190500), (1125, 180848), (1143, 178000), (1200, 169545), (1270, 160200), (1335, 152400), (1424, 142875), (1500, 135636), (1524, 133500), (1602, 127000), (1780, 114300), (1800, 113030), (1905, 106800), (2000, 101727), (2032, 100125), (2136, 95250), (2225, 91440), (2250, 90424), (2286, 89000), (2540, 80100), (2670, 76200), (3000, 67818), (3048, 66750), (3175, 64080), (3204, 63500), (3560, 57150), (3600, 56515), (3810, 53400), (4005, 50800), (4272, 47625), (4450, 45720), (4500, 45212), (4572, 44500), (5080, 40050), (5340, 38100), (5715, 35600), (6000, 33909), (6096, 33375), (6350, 32040), (6408, 31750), (6675, 30480), (7120, 28575), (7620, 26700), (8010, 25400), (8900, 22860), (9000, 22606), (9144, 22250), (9525, 21360), (10160, 20025), (10680, 19050), (11125, 18288), (11303, 18000), (11430, 17800), (12700, 16020), (12816, 15875), (13350, 15240)]