228726000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 240

約数和(自身を含む): 813260448

約数和(自身を除く): 584534448

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, 90, 97, 100, 120, 125, 131, 144, 150, 180, 194, 200, 225, 240, 250, 262, 291, 300, 360, 375, 388, 393, 400, 450, 485, 500, 524, 582, 600, 655, 720, 750, 776, 786, 873, 900, 970, 1000, 1048, 1125, 1164, 1179, 1200, 1310, 1455, 1500, 1552, 1572, 1746, 1800, 1940, 1965, 2000, 2096, 2250, 2328, 2358, 2425, 2620, 2910, 3000, 3144, 3275, 3492, 3600, 3880, 3930, 4365, 4500, 4656, 4716, 4850, 5240, 5820, 5895, 6000, 6288, 6550, 6984, 7275, 7760, 7860, 8730, 9000, 9432, 9700, 9825, 10480, 11640, 11790, 12125, 12707, 13100, 13968, 14550, 15720, 16375, 17460, 18000, 18864, 19400, 19650, 21825, 23280, 23580, 24250, 25414, 26200, 29100, 29475, 31440, 32750, 34920, 36375, 38121, 38800, 39300, 43650, 47160, 48500, 49125, 50828, 52400, 58200, 58950, 63535, 65500, 69840, 72750, 76242, 78600, 87300, 94320, 97000, 98250, 101656, 109125, 114363, 116400, 117900, 127070, 131000, 145500, 147375, 152484, 157200, 174600, 190605, 194000, 196500, 203312, 218250, 228726, 235800, 254140, 262000, 291000, 294750, 304968, 317675, 349200, 381210, 393000, 436500, 457452, 471600, 508280, 571815, 582000, 589500, 609936, 635350, 762420, 786000, 873000, 914904, 953025, 1016560, 1143630, 1179000, 1270700, 1524840, 1588375, 1746000, 1829808, 1906050, 2287260, 2358000, 2541400, 2859075, 3049680, 3176750, 3812100, 4574520, 4765125, 5082800, 5718150, 6353500, 7624200, 9149040, 9530250, 11436300, 12707000, 14295375, 15248400, 19060500, 22872600, 25414000, 28590750, 38121000, 45745200, 57181500, 76242000, 114363000, 228726000]

約数ペア:

[(1, 228726000), (2, 114363000), (3, 76242000), (4, 57181500), (5, 45745200), (6, 38121000), (8, 28590750), (9, 25414000), (10, 22872600), (12, 19060500), (15, 15248400), (16, 14295375), (18, 12707000), (20, 11436300), (24, 9530250), (25, 9149040), (30, 7624200), (36, 6353500), (40, 5718150), (45, 5082800), (48, 4765125), (50, 4574520), (60, 3812100), (72, 3176750), (75, 3049680), (80, 2859075), (90, 2541400), (97, 2358000), (100, 2287260), (120, 1906050), (125, 1829808), (131, 1746000), (144, 1588375), (150, 1524840), (180, 1270700), (194, 1179000), (200, 1143630), (225, 1016560), (240, 953025), (250, 914904), (262, 873000), (291, 786000), (300, 762420), (360, 635350), (375, 609936), (388, 589500), (393, 582000), (400, 571815), (450, 508280), (485, 471600), (500, 457452), (524, 436500), (582, 393000), (600, 381210), (655, 349200), (720, 317675), (750, 304968), (776, 294750), (786, 291000), (873, 262000), (900, 254140), (970, 235800), (1000, 228726), (1048, 218250), (1125, 203312), (1164, 196500), (1179, 194000), (1200, 190605), (1310, 174600), (1455, 157200), (1500, 152484), (1552, 147375), (1572, 145500), (1746, 131000), (1800, 127070), (1940, 117900), (1965, 116400), (2000, 114363), (2096, 109125), (2250, 101656), (2328, 98250), (2358, 97000), (2425, 94320), (2620, 87300), (2910, 78600), (3000, 76242), (3144, 72750), (3275, 69840), (3492, 65500), (3600, 63535), (3880, 58950), (3930, 58200), (4365, 52400), (4500, 50828), (4656, 49125), (4716, 48500), (4850, 47160), (5240, 43650), (5820, 39300), (5895, 38800), (6000, 38121), (6288, 36375), (6550, 34920), (6984, 32750), (7275, 31440), (7760, 29475), (7860, 29100), (8730, 26200), (9000, 25414), (9432, 24250), (9700, 23580), (9825, 23280), (10480, 21825), (11640, 19650), (11790, 19400), (12125, 18864), (12707, 18000), (13100, 17460), (13968, 16375), (14550, 15720)]