132980800

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4889}}^1$

素因数の和:4928

約数の個数: 84

約数和(自身を含む): 346534740

約数和(自身を除く): 213553940

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 680, 800, 850, 1088, 1360, 1600, 1700, 2720, 3400, 4889, 5440, 6800, 9778, 13600, 19556, 24445, 27200, 39112, 48890, 78224, 83113, 97780, 122225, 156448, 166226, 195560, 244450, 312896, 332452, 391120, 415565, 488900, 664904, 782240, 831130, 977800, 1329808, 1564480, 1662260, 1955600, 2077825, 2659616, 3324520, 3911200, 4155650, 5319232, 6649040, 7822400, 8311300, 13298080, 16622600, 26596160, 33245200, 66490400, 132980800]

約数ペア:

[(1, 132980800), (2, 66490400), (4, 33245200), (5, 26596160), (8, 16622600), (10, 13298080), (16, 8311300), (17, 7822400), (20, 6649040), (25, 5319232), (32, 4155650), (34, 3911200), (40, 3324520), (50, 2659616), (64, 2077825), (68, 1955600), (80, 1662260), (85, 1564480), (100, 1329808), (136, 977800), (160, 831130), (170, 782240), (200, 664904), (272, 488900), (320, 415565), (340, 391120), (400, 332452), (425, 312896), (544, 244450), (680, 195560), (800, 166226), (850, 156448), (1088, 122225), (1360, 97780), (1600, 83113), (1700, 78224), (2720, 48890), (3400, 39112), (4889, 27200), (5440, 24445), (6800, 19556), (9778, 13600)]