76489200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{21247}}^1$

素因数の和:21271

約数の個数: 90

約数和(自身を含む): 265451264

約数和(自身を除く): 188962064

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, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 21247, 42494, 63741, 84988, 106235, 127482, 169976, 191223, 212470, 254964, 318705, 339952, 382446, 424940, 509928, 531175, 637410, 764892, 849880, 956115, 1019856, 1062350, 1274820, 1529784, 1593525, 1699760, 1912230, 2124700, 2549640, 3059568, 3187050, 3824460, 4249400, 4780575, 5099280, 6374100, 7648920, 8498800, 9561150, 12748200, 15297840, 19122300, 25496400, 38244600, 76489200]

約数ペア:

[(1, 76489200), (2, 38244600), (3, 25496400), (4, 19122300), (5, 15297840), (6, 12748200), (8, 9561150), (9, 8498800), (10, 7648920), (12, 6374100), (15, 5099280), (16, 4780575), (18, 4249400), (20, 3824460), (24, 3187050), (25, 3059568), (30, 2549640), (36, 2124700), (40, 1912230), (45, 1699760), (48, 1593525), (50, 1529784), (60, 1274820), (72, 1062350), (75, 1019856), (80, 956115), (90, 849880), (100, 764892), (120, 637410), (144, 531175), (150, 509928), (180, 424940), (200, 382446), (225, 339952), (240, 318705), (300, 254964), (360, 212470), (400, 191223), (450, 169976), (600, 127482), (720, 106235), (900, 84988), (1200, 63741), (1800, 42494), (3600, 21247)]