204202800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:588

約数の個数: 180

約数和(自身を含む): 715698984

約数和(自身を除く): 511496184

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, 100, 120, 131, 144, 150, 180, 200, 225, 240, 262, 300, 360, 393, 400, 433, 450, 524, 600, 655, 720, 786, 866, 900, 1048, 1179, 1200, 1299, 1310, 1572, 1732, 1800, 1965, 2096, 2165, 2358, 2598, 2620, 3144, 3275, 3464, 3600, 3897, 3930, 4330, 4716, 5196, 5240, 5895, 6288, 6495, 6550, 6928, 7794, 7860, 8660, 9432, 9825, 10392, 10480, 10825, 11790, 12990, 13100, 15588, 15720, 17320, 18864, 19485, 19650, 20784, 21650, 23580, 25980, 26200, 29475, 31176, 31440, 32475, 34640, 38970, 39300, 43300, 47160, 51960, 52400, 56723, 58950, 62352, 64950, 77940, 78600, 86600, 94320, 97425, 103920, 113446, 117900, 129900, 155880, 157200, 170169, 173200, 194850, 226892, 235800, 259800, 283615, 311760, 340338, 389700, 453784, 471600, 510507, 519600, 567230, 680676, 779400, 850845, 907568, 1021014, 1134460, 1361352, 1418075, 1558800, 1701690, 2042028, 2268920, 2552535, 2722704, 2836150, 3403380, 4084056, 4254225, 4537840, 5105070, 5672300, 6806760, 8168112, 8508450, 10210140, 11344600, 12762675, 13613520, 17016900, 20420280, 22689200, 25525350, 34033800, 40840560, 51050700, 68067600, 102101400, 204202800]

約数ペア:

[(1, 204202800), (2, 102101400), (3, 68067600), (4, 51050700), (5, 40840560), (6, 34033800), (8, 25525350), (9, 22689200), (10, 20420280), (12, 17016900), (15, 13613520), (16, 12762675), (18, 11344600), (20, 10210140), (24, 8508450), (25, 8168112), (30, 6806760), (36, 5672300), (40, 5105070), (45, 4537840), (48, 4254225), (50, 4084056), (60, 3403380), (72, 2836150), (75, 2722704), (80, 2552535), (90, 2268920), (100, 2042028), (120, 1701690), (131, 1558800), (144, 1418075), (150, 1361352), (180, 1134460), (200, 1021014), (225, 907568), (240, 850845), (262, 779400), (300, 680676), (360, 567230), (393, 519600), (400, 510507), (433, 471600), (450, 453784), (524, 389700), (600, 340338), (655, 311760), (720, 283615), (786, 259800), (866, 235800), (900, 226892), (1048, 194850), (1179, 173200), (1200, 170169), (1299, 157200), (1310, 155880), (1572, 129900), (1732, 117900), (1800, 113446), (1965, 103920), (2096, 97425), (2165, 94320), (2358, 86600), (2598, 78600), (2620, 77940), (3144, 64950), (3275, 62352), (3464, 58950), (3600, 56723), (3897, 52400), (3930, 51960), (4330, 47160), (4716, 43300), (5196, 39300), (5240, 38970), (5895, 34640), (6288, 32475), (6495, 31440), (6550, 31176), (6928, 29475), (7794, 26200), (7860, 25980), (8660, 23580), (9432, 21650), (9825, 20784), (10392, 19650), (10480, 19485), (10825, 18864), (11790, 17320), (12990, 15720), (13100, 15588)]