71283900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{10331}}^1$

素因数の和:10371

約数の個数: 72

約数和(自身を含む): 215236224

約数和(自身を除く): 143952324

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, 10331, 20662, 30993, 41324, 51655, 61986, 103310, 123972, 154965, 206620, 237613, 258275, 309930, 475226, 516550, 619860, 712839, 774825, 950452, 1033100, 1188065, 1425678, 1549650, 2376130, 2851356, 3099300, 3564195, 4752260, 5940325, 7128390, 11880650, 14256780, 17820975, 23761300, 35641950, 71283900]

約数ペア:

[(1, 71283900), (2, 35641950), (3, 23761300), (4, 17820975), (5, 14256780), (6, 11880650), (10, 7128390), (12, 5940325), (15, 4752260), (20, 3564195), (23, 3099300), (25, 2851356), (30, 2376130), (46, 1549650), (50, 1425678), (60, 1188065), (69, 1033100), (75, 950452), (92, 774825), (100, 712839), (115, 619860), (138, 516550), (150, 475226), (230, 309930), (276, 258275), (300, 237613), (345, 206620), (460, 154965), (575, 123972), (690, 103310), (1150, 61986), (1380, 51655), (1725, 41324), (2300, 30993), (3450, 20662), (6900, 10331)]