68316900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{9901}}^1$

素因数の和:9941

約数の個数: 72

約数和(自身を含む): 206278464

約数和(自身を除く): 137961564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 9901, 19802, 29703, 39604, 49505, 59406, 99010, 118812, 148515, 198020, 227723, 247525, 297030, 455446, 495050, 594060, 683169, 742575, 910892, 990100, 1138615, 1366338, 1485150, 2277230, 2732676, 2970300, 3415845, 4554460, 5693075, 6831690, 11386150, 13663380, 17079225, 22772300, 34158450, 68316900]

約数ペア:

[(1, 68316900), (2, 34158450), (3, 22772300), (4, 17079225), (5, 13663380), (6, 11386150), (10, 6831690), (12, 5693075), (15, 4554460), (20, 3415845), (23, 2970300), (25, 2732676), (30, 2277230), (46, 1485150), (50, 1366338), (60, 1138615), (69, 990100), (75, 910892), (92, 742575), (100, 683169), (115, 594060), (138, 495050), (150, 455446), (230, 297030), (276, 247525), (300, 227723), (345, 198020), (460, 148515), (575, 118812), (690, 99010), (1150, 59406), (1380, 49505), (1725, 39604), (2300, 29703), (3450, 19802), (6900, 9901)]