202025880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{26723}}^1$

素因数の和:26750

約数の個数: 128

約数和(自身を含む): 769651200

約数和(自身を除く): 567625320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 26723, 53446, 80169, 106892, 133615, 160338, 187061, 213784, 240507, 267230, 320676, 374122, 400845, 481014, 534460, 561183, 641352, 721521, 748244, 801690, 935305, 962028, 1068920, 1122366, 1202535, 1443042, 1496488, 1603380, 1683549, 1870610, 1924056, 2244732, 2405070, 2805915, 2886084, 3206760, 3367098, 3607605, 3741220, 4489464, 4810140, 5050647, 5611830, 5772168, 6734196, 7215210, 7482440, 8417745, 9620280, 10101294, 11223660, 13468392, 14430420, 16835490, 20202588, 22447320, 25253235, 28860840, 33670980, 40405176, 50506470, 67341960, 101012940, 202025880]

約数ペア:

[(1, 202025880), (2, 101012940), (3, 67341960), (4, 50506470), (5, 40405176), (6, 33670980), (7, 28860840), (8, 25253235), (9, 22447320), (10, 20202588), (12, 16835490), (14, 14430420), (15, 13468392), (18, 11223660), (20, 10101294), (21, 9620280), (24, 8417745), (27, 7482440), (28, 7215210), (30, 6734196), (35, 5772168), (36, 5611830), (40, 5050647), (42, 4810140), (45, 4489464), (54, 3741220), (56, 3607605), (60, 3367098), (63, 3206760), (70, 2886084), (72, 2805915), (84, 2405070), (90, 2244732), (105, 1924056), (108, 1870610), (120, 1683549), (126, 1603380), (135, 1496488), (140, 1443042), (168, 1202535), (180, 1122366), (189, 1068920), (210, 962028), (216, 935305), (252, 801690), (270, 748244), (280, 721521), (315, 641352), (360, 561183), (378, 534460), (420, 481014), (504, 400845), (540, 374122), (630, 320676), (756, 267230), (840, 240507), (945, 213784), (1080, 187061), (1260, 160338), (1512, 133615), (1890, 106892), (2520, 80169), (3780, 53446), (7560, 26723)]