30222400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1453}}^1$

素因数の和:1488

約数の個数: 84

約数和(自身を含む): 80141572

約数和(自身を除く): 49919172

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1453, 1600, 2080, 2600, 2906, 4160, 5200, 5812, 7265, 10400, 11624, 14530, 18889, 20800, 23248, 29060, 36325, 37778, 46496, 58120, 72650, 75556, 92992, 94445, 116240, 145300, 151112, 188890, 232480, 290600, 302224, 377780, 464960, 472225, 581200, 604448, 755560, 944450, 1162400, 1208896, 1511120, 1888900, 2324800, 3022240, 3777800, 6044480, 7555600, 15111200, 30222400]

約数ペア:

[(1, 30222400), (2, 15111200), (4, 7555600), (5, 6044480), (8, 3777800), (10, 3022240), (13, 2324800), (16, 1888900), (20, 1511120), (25, 1208896), (26, 1162400), (32, 944450), (40, 755560), (50, 604448), (52, 581200), (64, 472225), (65, 464960), (80, 377780), (100, 302224), (104, 290600), (130, 232480), (160, 188890), (200, 151112), (208, 145300), (260, 116240), (320, 94445), (325, 92992), (400, 75556), (416, 72650), (520, 58120), (650, 46496), (800, 37778), (832, 36325), (1040, 29060), (1300, 23248), (1453, 20800), (1600, 18889), (2080, 14530), (2600, 11624), (2906, 10400), (4160, 7265), (5200, 5812)]