67662400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3253}}^1$

素因数の和:3288

約数の個数: 84

約数和(自身を含む): 179353972

約数和(自身を除く): 111691572

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, 1600, 2080, 2600, 3253, 4160, 5200, 6506, 10400, 13012, 16265, 20800, 26024, 32530, 42289, 52048, 65060, 81325, 84578, 104096, 130120, 162650, 169156, 208192, 211445, 260240, 325300, 338312, 422890, 520480, 650600, 676624, 845780, 1040960, 1057225, 1301200, 1353248, 1691560, 2114450, 2602400, 2706496, 3383120, 4228900, 5204800, 6766240, 8457800, 13532480, 16915600, 33831200, 67662400]

約数ペア:

[(1, 67662400), (2, 33831200), (4, 16915600), (5, 13532480), (8, 8457800), (10, 6766240), (13, 5204800), (16, 4228900), (20, 3383120), (25, 2706496), (26, 2602400), (32, 2114450), (40, 1691560), (50, 1353248), (52, 1301200), (64, 1057225), (65, 1040960), (80, 845780), (100, 676624), (104, 650600), (130, 520480), (160, 422890), (200, 338312), (208, 325300), (260, 260240), (320, 211445), (325, 208192), (400, 169156), (416, 162650), (520, 130120), (650, 104096), (800, 84578), (832, 81325), (1040, 65060), (1300, 52048), (1600, 42289), (2080, 32530), (2600, 26024), (3253, 20800), (4160, 16265), (5200, 13012), (6506, 10400)]