156866900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{283}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 357935424

約数和(自身を除く): 201068524

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 241, 283, 460, 482, 566, 575, 964, 1132, 1150, 1205, 1415, 2300, 2410, 2830, 4820, 5543, 5660, 6025, 6509, 7075, 11086, 12050, 13018, 14150, 22172, 24100, 26036, 27715, 28300, 32545, 55430, 65090, 68203, 110860, 130180, 136406, 138575, 162725, 272812, 277150, 325450, 341015, 554300, 650900, 682030, 1364060, 1568669, 1705075, 3137338, 3410150, 6274676, 6820300, 7843345, 15686690, 31373380, 39216725, 78433450, 156866900]

約数ペア:

[(1, 156866900), (2, 78433450), (4, 39216725), (5, 31373380), (10, 15686690), (20, 7843345), (23, 6820300), (25, 6274676), (46, 3410150), (50, 3137338), (92, 1705075), (100, 1568669), (115, 1364060), (230, 682030), (241, 650900), (283, 554300), (460, 341015), (482, 325450), (566, 277150), (575, 272812), (964, 162725), (1132, 138575), (1150, 136406), (1205, 130180), (1415, 110860), (2300, 68203), (2410, 65090), (2830, 55430), (4820, 32545), (5543, 28300), (5660, 27715), (6025, 26036), (6509, 24100), (7075, 22172), (11086, 14150), (12050, 13018)]